ok!
Martin Pieuchot(m...@openbsd.org) on 2017.11.06 14:06:58 +0100:
> I'm auditing code related to pr_input() to take them outside of the
> KERNEL_LOCK(). It's hard because many DPRINTF() statements include
> the name of the function they are in. Diff below convert most of
> them to "%s" + __func__.
>
> ok?
>
> Index: netinet/ip_ah.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet/ip_ah.c,v
> retrieving revision 1.131
> diff -u -p -r1.131 ip_ah.c
> --- netinet/ip_ah.c 11 Aug 2017 21:24:19 -0000 1.131
> +++ netinet/ip_ah.c 6 Nov 2017 12:35:56 -0000
> @@ -130,7 +130,8 @@ ah_init(struct tdb *tdbp, struct xformsw
> break;
>
> default:
> - DPRINTF(("ah_init(): unsupported authentication algorithm %d
> specified\n", ii->ii_authalg));
> + DPRINTF(("%s: unsupported authentication algorithm %d"
> + " specified\n", __func__, ii->ii_authalg));
> return EINVAL;
> }
>
> @@ -145,7 +146,7 @@ ah_init(struct tdb *tdbp, struct xformsw
> tdbp->tdb_authalgxform = thash;
> tdbp->tdb_rpl = AH_HMAC_INITIAL_RPL;
>
> - DPRINTF(("ah_init(): initialized TDB with hash algorithm %s\n",
> + DPRINTF(("%s: initialized TDB with hash algorithm %s\n", __func__,
> thash->name));
>
> tdbp->tdb_amxkeylen = ii->ii_authkeylen;
> @@ -214,7 +215,7 @@ ah_massage_headers(struct mbuf **m0, int
> */
> *m0 = m = m_pullup(m, skip);
> if (m == NULL) {
> - DPRINTF(("ah_massage_headers(): m_pullup() failed\n"));
> + DPRINTF(("%s: m_pullup() failed\n", __func__));
> ahstat.ahs_hdrops++;
> return ENOBUFS;
> }
> @@ -234,9 +235,8 @@ ah_massage_headers(struct mbuf **m0, int
> off + 1 < skip)
> ;
> else {
> - DPRINTF(("ah_massage_headers(): illegal IPv4 "
> - "option length for option %d\n",
> - ptr[off]));
> + DPRINTF(("%s: illegal IPv4 option length for"
> + " option %d\n", __func__, ptr[off]));
>
> ahstat.ahs_hdrops++;
> m_freem(m);
> @@ -259,9 +259,9 @@ ah_massage_headers(struct mbuf **m0, int
> case 0x95: /* RFC1770 */
> /* Sanity check for option length. */
> if (ptr[off + 1] < 2) {
> - DPRINTF(("ah_massage_headers(): "
> - "illegal IPv4 option length for "
> - "option %d\n", ptr[off]));
> + DPRINTF(("%s: illegal IPv4 option"
> + " length for option %d\n", __func__,
> + ptr[off]));
>
> ahstat.ahs_hdrops++;
> m_freem(m);
> @@ -275,9 +275,9 @@ ah_massage_headers(struct mbuf **m0, int
> case IPOPT_SSRR:
> /* Sanity check for option length. */
> if (ptr[off + 1] < 2) {
> - DPRINTF(("ah_massage_headers(): "
> - "illegal IPv4 option length for "
> - "option %d\n", ptr[off]));
> + DPRINTF(("%s: illegal IPv4 option"
> + " length for option %d\n", __func__,
> + ptr[off]));
>
> ahstat.ahs_hdrops++;
> m_freem(m);
> @@ -302,9 +302,9 @@ ah_massage_headers(struct mbuf **m0, int
> default:
> /* Sanity check for option length. */
> if (ptr[off + 1] < 2) {
> - DPRINTF(("ah_massage_headers(): "
> - "illegal IPv4 option length for "
> - "option %d\n", ptr[off]));
> + DPRINTF(("%s: illegal IPv4 option"
> + " length for option %d\n", __func__,
> + ptr[off]));
> ahstat.ahs_hdrops++;
> m_freem(m);
> return EINVAL;
> @@ -319,8 +319,8 @@ ah_massage_headers(struct mbuf **m0, int
>
> /* Sanity check. */
> if (off > skip) {
> - DPRINTF(("ah_massage_headers(): malformed "
> - "IPv4 options header\n"));
> + DPRINTF(("%s: malformed IPv4 options header\n",
> + __func__));
>
> ahstat.ahs_hdrops++;
> m_freem(m);
> @@ -337,8 +337,7 @@ ah_massage_headers(struct mbuf **m0, int
>
> /* We don't do IPv6 Jumbograms. */
> if (ip6.ip6_plen == 0) {
> - DPRINTF(("ah_massage_headers(): unsupported IPv6 "
> - "jumbogram"));
> + DPRINTF(("%s: unsupported IPv6 jumbogram", __func__));
> ahstat.ahs_hdrops++;
> m_freem(m);
> return EMSGSIZE;
> @@ -364,7 +363,8 @@ ah_massage_headers(struct mbuf **m0, int
> ptr = malloc(skip - sizeof(struct ip6_hdr),
> M_XDATA, M_NOWAIT);
> if (ptr == NULL) {
> - DPRINTF(("ah_massage_headers(): failed
> to allocate memory for IPv6 headers\n"));
> + DPRINTF(("%s: failed to allocate memory"
> + " for IPv6 headers\n", __func__));
> ahstat.ahs_hdrops++;
> m_freem(m);
> return ENOBUFS;
> @@ -496,8 +496,8 @@ ah_massage_headers(struct mbuf **m0, int
> }
>
> default:
> - DPRINTF(("ah_massage_headers(): unexpected "
> - "IPv6 header type %d\n", off));
> + DPRINTF(("%s: unexpected IPv6 header type %d\n",
> + __func__, off));
> if (alloc)
> free(ptr, M_XDATA, 0);
> ahstat.ahs_hdrops++;
> @@ -556,29 +556,30 @@ ah_input(struct mbuf *m, struct tdb *tdb
> break;
> case 1:
> m_freem(m);
> - DPRINTF(("ah_input(): replay counter wrapped for "
> - "SA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: replay counter wrapped for SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> ahstat.ahs_wrap++;
> return ENOBUFS;
> case 2:
> m_freem(m);
> - DPRINTF(("ah_input(): old packet received in "
> - "SA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: old packet received in SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> ahstat.ahs_replay++;
> return ENOBUFS;
> case 3:
> m_freem(m);
> - DPRINTF(("ah_input(): duplicate packet received in "
> - "SA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: duplicate packet received in SA "
> + "%s/%08x\n", __func__,
> + ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> ahstat.ahs_replay++;
> return ENOBUFS;
> default:
> m_freem(m);
> - DPRINTF(("ah_input(): bogus value from "
> - "checkreplaywindow() in SA %s/%08x\n",
> + DPRINTF(("%s: bogus value from "
> + "checkreplaywindow() in SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> ahstat.ahs_replay++;
> @@ -588,8 +589,8 @@ ah_input(struct mbuf *m, struct tdb *tdb
>
> /* Verify AH header length. */
> if (hl * sizeof(u_int32_t) != ahx->authsize + rplen - AH_FLENGTH) {
> - DPRINTF(("ah_input(): bad authenticator length %ld for packet "
> - "in SA %s/%08x\n", hl * sizeof(u_int32_t),
> + DPRINTF(("%s: bad authenticator length %ld for packet "
> + "in SA %s/%08x\n", __func__, hl * sizeof(u_int32_t),
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
>
> @@ -623,8 +624,8 @@ ah_input(struct mbuf *m, struct tdb *tdb
> crp = crypto_getreq(1);
> if (crp == NULL) {
> m_freem(m);
> - DPRINTF(("ah_input(): failed to acquire crypto "
> - "descriptors\n"));
> + DPRINTF(("%s: failed to acquire crypto descriptors\n",
> + __func__));
> ahstat.ahs_crypto++;
> return ENOBUFS;
> }
> @@ -652,7 +653,7 @@ ah_input(struct mbuf *m, struct tdb *tdb
> if (tc == NULL) {
> m_freem(m);
> crypto_freereq(crp);
> - DPRINTF(("ah_input(): failed to allocate tdb_crypto\n"));
> + DPRINTF(("%s: failed to allocate tdb_crypto\n", __func__));
> ahstat.ahs_crypto++;
> return ENOBUFS;
> }
> @@ -722,8 +723,7 @@ ah_input_cb(struct cryptop *crp)
> free(tc, M_XDATA, 0);
> crypto_freereq(crp);
> ahstat.ahs_crypto++;
> - DPRINTF(("ah_input_cb(): bogus returned buffer from "
> - "crypto\n"));
> + DPRINTF(("%s: bogus returned buffer from crypto\n", __func__));
> return;
> }
>
> @@ -733,7 +733,7 @@ ah_input_cb(struct cryptop *crp)
> if (tdb == NULL) {
> free(tc, M_XDATA, 0);
> ahstat.ahs_notdb++;
> - DPRINTF(("ah_input_cb(): TDB is expired while in crypto"));
> + DPRINTF(("%s: TDB is expired while in crypto", __func__));
> goto baddone;
> }
>
> @@ -751,7 +751,7 @@ ah_input_cb(struct cryptop *crp)
> }
> free(tc, M_XDATA, 0);
> ahstat.ahs_noxform++;
> - DPRINTF(("ah_input_cb(): crypto error %d\n", crp->crp_etype));
> + DPRINTF(("%s: crypto error %d\n", __func__, crp->crp_etype));
> goto baddone;
> } else {
> crypto_freereq(crp); /* No longer needed. */
> @@ -769,9 +769,8 @@ ah_input_cb(struct cryptop *crp)
> if (timingsafe_bcmp(ptr + skip + rplen, calc, ahx->authsize)) {
> free(tc, M_XDATA, 0);
>
> - DPRINTF(("ah_input(): authentication failed for "
> - "packet in SA %s/%08x\n",
> - ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> + DPRINTF(("%s: authentication failed for packet in SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
>
> ahstat.ahs_badauth++;
> @@ -799,26 +798,27 @@ ah_input_cb(struct cryptop *crp)
> #endif
> break;
> case 1:
> - DPRINTF(("ah_input(): replay counter wrapped for "
> - "SA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: replay counter wrapped for SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> ahstat.ahs_wrap++;
> goto baddone;
> case 2:
> - DPRINTF(("ah_input_cb(): old packet received in "
> - "SA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: old packet received in SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> ahstat.ahs_replay++;
> goto baddone;
> case 3:
> - DPRINTF(("ah_input_cb(): duplicate packet received in "
> - "SA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s): duplicate packet received in "
> + "SA %s/%08x\n", __func__,
> + ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> ahstat.ahs_replay++;
> goto baddone;
> default:
> - DPRINTF(("ah_input_cb(): bogus value from "
> - "checkreplaywindow() in SA %s/%08x\n",
> + DPRINTF(("%s: bogus value from "
> + "checkreplaywindow() in SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> ahstat.ahs_replay++;
> @@ -833,8 +833,8 @@ ah_input_cb(struct cryptop *crp)
> NET_UNLOCK();
> m_freem(m);
>
> - DPRINTF(("ah_input(): bad mbuf chain for packet in SA "
> - "%s/%08x\n", ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> + DPRINTF(("%s: bad mbuf chain for packet in SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> return;
> }
> @@ -958,7 +958,7 @@ ah_output(struct mbuf *m, struct tdb *td
> * manual) keying.
> */
> if ((tdb->tdb_rpl == 0) && (tdb->tdb_wnd > 0)) {
> - DPRINTF(("ah_output(): SA %s/%08x should have expired\n",
> + DPRINTF(("%s: SA %s/%08x should have expired\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -972,8 +972,8 @@ ah_output(struct mbuf *m, struct tdb *td
> case AF_INET:
> /* Check for IP maximum packet size violations. */
> if (rplen + ahx->authsize + m->m_pkthdr.len > IP_MAXPACKET) {
> - DPRINTF(("ah_output(): packet in SA %s/%08x got too "
> - "big\n",
> + DPRINTF(("%s: packet in SA %s/%08x got too big\n",
> + __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -986,8 +986,8 @@ ah_output(struct mbuf *m, struct tdb *td
> case AF_INET6:
> /* Check for IPv6 maximum packet size violations. */
> if (rplen + ahx->authsize + m->m_pkthdr.len > IPV6_MAXPACKET) {
> - DPRINTF(("ah_output(): packet in SA %s/%08x "
> - "got too big\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: packet in SA %s/%08x got too big\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> m_freem(m);
> ahstat.ahs_toobig++;
> @@ -997,8 +997,8 @@ ah_output(struct mbuf *m, struct tdb *td
> #endif /* INET6 */
>
> default:
> - DPRINTF(("ah_output(): unknown/unsupported protocol "
> - "family %d, SA %s/%08x\n", tdb->tdb_dst.sa.sa_family,
> + DPRINTF(("%s: unknown/unsupported protocol family %d, "
> + "SA %s/%08x\n", __func__, tdb->tdb_dst.sa.sa_family,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -1050,8 +1050,8 @@ ah_output(struct mbuf *m, struct tdb *td
> /* Inject AH header. */
> mi = m_makespace(m, skip, rplen + ahx->authsize, &roff);
> if (mi == NULL) {
> - DPRINTF(("ah_output(): failed to inject AH header for SA "
> - "%s/%08x\n", ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> + DPRINTF(("%s: failed to inject AH header for SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
>
> m_freem(m);
> @@ -1084,8 +1084,8 @@ ah_output(struct mbuf *m, struct tdb *td
> crp = crypto_getreq(1);
> if (crp == NULL) {
> m_freem(m);
> - DPRINTF(("ah_output(): failed to acquire crypto "
> - "descriptors\n"));
> + DPRINTF(("%s: failed to acquire crypto descriptors\n",
> + __func__));
> ahstat.ahs_crypto++;
> return ENOBUFS;
> }
> @@ -1114,7 +1114,7 @@ ah_output(struct mbuf *m, struct tdb *td
> if (tc == NULL) {
> m_freem(m);
> crypto_freereq(crp);
> - DPRINTF(("ah_output(): failed to allocate tdb_crypto\n"));
> + DPRINTF(("%s: failed to allocate tdb_crypto\n", __func__));
> ahstat.ahs_crypto++;
> return ENOBUFS;
> }
> @@ -1204,8 +1204,7 @@ ah_output_cb(struct cryptop *crp)
> free(tc, M_XDATA, 0);
> crypto_freereq(crp);
> ahstat.ahs_crypto++;
> - DPRINTF(("ah_output_cb(): bogus returned buffer from "
> - "crypto\n"));
> + DPRINTF(("%s: bogus returned buffer from crypto\n", __func__));
> return;
> }
>
> @@ -1215,7 +1214,7 @@ ah_output_cb(struct cryptop *crp)
> if (tdb == NULL) {
> free(tc, M_XDATA, 0);
> ahstat.ahs_notdb++;
> - DPRINTF(("ah_output_cb(): TDB is expired while in crypto\n"));
> + DPRINTF(("%s: TDB is expired while in crypto\n", __func__));
> goto baddone;
> }
>
> @@ -1231,7 +1230,7 @@ ah_output_cb(struct cryptop *crp)
> }
> free(tc, M_XDATA, 0);
> ahstat.ahs_noxform++;
> - DPRINTF(("ah_output_cb(): crypto error %d\n", crp->crp_etype));
> + DPRINTF(("%s: crypto error %d\n", __func__, crp->crp_etype));
> goto baddone;
> }
>
> Index: netinet/ip_esp.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet/ip_esp.c,v
> retrieving revision 1.150
> diff -u -p -r1.150 ip_esp.c
> --- netinet/ip_esp.c 11 Aug 2017 21:24:20 -0000 1.150
> +++ netinet/ip_esp.c 6 Nov 2017 12:48:40 -0000
> @@ -352,7 +352,7 @@ esp_input(struct mbuf *m, struct tdb *td
> alen = esph ? esph->authsize : 0;
> plen = m->m_pkthdr.len - (skip + hlen + alen);
> if (plen <= 0) {
> - DPRINTF(("esp_input: invalid payload length\n"));
> + DPRINTF(("%s: invalid payload length\n", __func__));
> espstat.esps_badilen++;
> m_freem(m);
> return EINVAL;
> @@ -364,8 +364,8 @@ esp_input(struct mbuf *m, struct tdb *td
> * block size.
> */
> if (plen & (espx->blocksize - 1)) {
> - DPRINTF(("esp_input(): payload of %d octets "
> - "not a multiple of %d octets, SA %s/%08x\n",
> + DPRINTF(("%s: payload of %d octets not a multiple of %d"
> + " octets, SA %s/%08x\n", __func__,
> plen, espx->blocksize, ipsp_address(&tdb->tdb_dst,
> buf, sizeof(buf)), ntohl(tdb->tdb_spi)));
> espstat.esps_badilen++;
> @@ -385,32 +385,33 @@ esp_input(struct mbuf *m, struct tdb *td
> break;
> case 1:
> m_freem(m);
> - DPRINTF(("esp_input(): replay counter wrapped"
> - " for SA %s/%08x\n",
> + DPRINTF(("%s: replay counter wrapped for SA %s/%08x\n",
> + __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_wrap++;
> return EACCES;
> case 2:
> m_freem(m);
> - DPRINTF(("esp_input(): old packet received"
> - " in SA %s/%08x\n",
> + DPRINTF(("%s: old packet received in SA %s/%08x\n",
> + __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_replay++;
> return EACCES;
> case 3:
> m_freem(m);
> - DPRINTF(("esp_input(): duplicate packet received"
> - " in SA %s/%08x\n",
> + DPRINTF(("%s: duplicate packet received"
> + " in SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_replay++;
> return EACCES;
> default:
> m_freem(m);
> - DPRINTF(("esp_input(): bogus value from"
> + DPRINTF(("%s: bogus value from"
> " checkreplaywindow() in SA %s/%08x\n",
> + __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_replay++;
> @@ -442,7 +443,7 @@ esp_input(struct mbuf *m, struct tdb *td
> crp = crypto_getreq(esph && espx ? 2 : 1);
> if (crp == NULL) {
> m_freem(m);
> - DPRINTF(("esp_input(): failed to acquire crypto
> descriptors\n"));
> + DPRINTF(("%s: failed to acquire crypto descriptors\n",
> __func__));
> espstat.esps_crypto++;
> return ENOBUFS;
> }
> @@ -455,7 +456,7 @@ esp_input(struct mbuf *m, struct tdb *td
> if (tc == NULL) {
> m_freem(m);
> crypto_freereq(crp);
> - DPRINTF(("esp_input(): failed to allocate tdb_crypto\n"));
> + DPRINTF(("%s: failed to allocate tdb_crypto\n", __func__));
> espstat.esps_crypto++;
> return ENOBUFS;
> }
> @@ -552,7 +553,7 @@ esp_input_cb(struct cryptop *crp)
> free(tc, M_XDATA, 0);
> crypto_freereq(crp);
> espstat.esps_crypto++;
> - DPRINTF(("esp_input_cb(): bogus returned buffer from
> crypto\n"));
> + DPRINTF(("%s: bogus returned buffer from crypto\n", __func__));
> return;
> }
>
> @@ -562,7 +563,7 @@ esp_input_cb(struct cryptop *crp)
> if (tdb == NULL) {
> free(tc, M_XDATA, 0);
> espstat.esps_notdb++;
> - DPRINTF(("esp_input_cb(): TDB is expired while in crypto"));
> + DPRINTF(("%s: TDB is expired while in crypto", __func__));
> goto baddone;
> }
>
> @@ -580,7 +581,7 @@ esp_input_cb(struct cryptop *crp)
> }
> free(tc, M_XDATA, 0);
> espstat.esps_noxform++;
> - DPRINTF(("esp_input_cb(): crypto error %d\n", crp->crp_etype));
> + DPRINTF(("%s: crypto error %d\n", __func__, crp->crp_etype));
> goto baddone;
> }
>
> @@ -595,8 +596,8 @@ esp_input_cb(struct cryptop *crp)
> /* Verify authenticator */
> if (timingsafe_bcmp(ptr, aalg, esph->authsize)) {
> free(tc, M_XDATA, 0);
> - DPRINTF(("esp_input_cb(): authentication "
> - "failed for packet in SA %s/%08x\n",
> + DPRINTF(("%s: authentication "
> + "failed for packet in SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> espstat.esps_badauth++;
> @@ -622,29 +623,29 @@ esp_input_cb(struct cryptop *crp)
> break;
>
> case 1:
> - DPRINTF(("esp_input_cb(): replay counter wrapped"
> - " for SA %s/%08x\n",
> + DPRINTF(("%s: replay counter wrapped for SA %s/%08x\n",
> + __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_wrap++;
> goto baddone;
> case 2:
> - DPRINTF(("esp_input_cb(): old packet received"
> - " in SA %s/%08x\n",
> + DPRINTF(("%s: old packet received in SA %s/%08x\n",
> + __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_replay++;
> goto baddone;
> case 3:
> - DPRINTF(("esp_input_cb(): duplicate packet received"
> - " in SA %s/%08x\n",
> + DPRINTF(("%s: duplicate packet received"
> + " in SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_replay++;
> goto baddone;
> default:
> - DPRINTF(("esp_input_cb(): bogus value from"
> - " checkreplaywindow() in SA %s/%08x\n",
> + DPRINTF(("%s: bogus value from"
> + " checkreplaywindow() in SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_replay++;
> @@ -663,7 +664,7 @@ esp_input_cb(struct cryptop *crp)
> if (m1 == NULL) {
> espstat.esps_hdrops++;
> NET_UNLOCK();
> - DPRINTF(("esp_input_cb(): bad mbuf chain, SA %s/%08x\n",
> + DPRINTF(("%s: bad mbuf chain, SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -721,8 +722,8 @@ esp_input_cb(struct cryptop *crp)
> if (lastthree[1] + 2 > m->m_pkthdr.len - skip) {
> espstat.esps_badilen++;
> NET_UNLOCK();
> - DPRINTF(("esp_input_cb(): invalid padding length %d for "
> - "packet in SA %s/%08x\n", lastthree[1],
> + DPRINTF(("%s: invalid padding length %d for packet in "
> + "SA %s/%08x\n", __func__, lastthree[1],
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -733,8 +734,8 @@ esp_input_cb(struct cryptop *crp)
> if ((lastthree[1] != lastthree[0]) && (lastthree[1] != 0)) {
> espstat.esps_badenc++;
> NET_UNLOCK();
> - DPRINTF(("esp_input(): decryption failed for packet in "
> - "SA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: decryption failed for packet in SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> m_freem(m);
> return;
> @@ -821,8 +822,8 @@ esp_output(struct mbuf *m, struct tdb *t
> case AF_INET:
> /* Check for IP maximum packet size violations. */
> if (skip + hlen + rlen + padding + alen > IP_MAXPACKET) {
> - DPRINTF(("esp_output(): packet in SA %s/%08x got "
> - "too big\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: packet in SA %s/%08x got too big\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -835,8 +836,8 @@ esp_output(struct mbuf *m, struct tdb *t
> case AF_INET6:
> /* Check for IPv6 maximum packet size violations. */
> if (skip + hlen + rlen + padding + alen > IPV6_MAXPACKET) {
> - DPRINTF(("esp_output(): packet in SA %s/%08x got too "
> - "big\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: packet in SA %s/%08x got too big\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> m_freem(m);
> espstat.esps_toobig++;
> @@ -846,8 +847,8 @@ esp_output(struct mbuf *m, struct tdb *t
> #endif /* INET6 */
>
> default:
> - DPRINTF(("esp_output(): unknown/unsupported protocol "
> - "family %d, SA %s/%08x\n", tdb->tdb_dst.sa.sa_family,
> + DPRINTF(("%s: unknown/unsupported protocol family %d, "
> + "SA %s/%08x\n", __func__, tdb->tdb_dst.sa.sa_family,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -887,7 +888,7 @@ esp_output(struct mbuf *m, struct tdb *t
> struct mbuf *n = m_dup_pkt(m, 0, M_DONTWAIT);
>
> if (n == NULL) {
> - DPRINTF(("esp_output(): bad mbuf chain, SA %s/%08x\n",
> + DPRINTF(("%s: bad mbuf chain, SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> espstat.esps_hdrops++;
> @@ -902,8 +903,8 @@ esp_output(struct mbuf *m, struct tdb *t
> /* Inject ESP header. */
> mo = m_makespace(m, skip, hlen, &roff);
> if (mo == NULL) {
> - DPRINTF(("esp_output(): failed to inject ESP header for "
> - "SA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: failed to inject ESP header for SA %s/%08x\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> m_freem(m);
> espstat.esps_hdrops++;
> @@ -928,7 +929,7 @@ esp_output(struct mbuf *m, struct tdb *t
> */
> mo = m_makespace(m, m->m_pkthdr.len, padding + alen, &roff);
> if (mo == NULL) {
> - DPRINTF(("esp_output(): m_makespace() failed for SA %s/%08x\n",
> + DPRINTF(("%s: m_makespace() failed for SA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -952,8 +953,8 @@ esp_output(struct mbuf *m, struct tdb *t
> crp = crypto_getreq(esph && espx ? 2 : 1);
> if (crp == NULL) {
> m_freem(m);
> - DPRINTF(("esp_output(): failed to acquire crypto "
> - "descriptors\n"));
> + DPRINTF(("%s: failed to acquire crypto descriptors\n",
> + __func__));
> espstat.esps_crypto++;
> return ENOBUFS;
> }
> @@ -985,7 +986,7 @@ esp_output(struct mbuf *m, struct tdb *t
> if (tc == NULL) {
> m_freem(m);
> crypto_freereq(crp);
> - DPRINTF(("esp_output(): failed to allocate tdb_crypto\n"));
> + DPRINTF(("%s: failed to allocate tdb_crypto\n", __func__));
> espstat.esps_crypto++;
> return ENOBUFS;
> }
> @@ -1050,8 +1051,7 @@ esp_output_cb(struct cryptop *crp)
> free(tc, M_XDATA, 0);
> crypto_freereq(crp);
> espstat.esps_crypto++;
> - DPRINTF(("esp_output_cb(): bogus returned buffer from "
> - "crypto\n"));
> + DPRINTF(("%s: bogus returned buffer from crypto\n", __func__));
> return;
> }
>
> @@ -1062,7 +1062,7 @@ esp_output_cb(struct cryptop *crp)
> if (tdb == NULL) {
> free(tc, M_XDATA, 0);
> espstat.esps_notdb++;
> - DPRINTF(("esp_output_cb(): TDB is expired while in crypto\n"));
> + DPRINTF(("%s: TDB is expired while in crypto\n", __func__));
> goto baddone;
> }
>
> @@ -1078,8 +1078,7 @@ esp_output_cb(struct cryptop *crp)
> }
> free(tc, M_XDATA, 0);
> espstat.esps_noxform++;
> - DPRINTF(("esp_output_cb(): crypto error %d\n",
> - crp->crp_etype));
> + DPRINTF(("%s: crypto error %d\n", __func__, crp->crp_etype));
> goto baddone;
> }
> free(tc, M_XDATA, 0);
> Index: netinet/ip_ether.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet/ip_ether.c,v
> retrieving revision 1.87
> diff -u -p -r1.87 ip_ether.c
> --- netinet/ip_ether.c 9 Oct 2017 08:35:38 -0000 1.87
> +++ netinet/ip_ether.c 6 Nov 2017 12:51:13 -0000
> @@ -95,7 +95,7 @@ etherip_input(struct mbuf **mp, int *off
> case IPPROTO_ETHERIP:
> /* If we do not accept EtherIP explicitly, drop. */
> if (!etherip_allow && ((*mp)->m_flags & (M_AUTH|M_CONF)) == 0) {
> - DPRINTF(("etherip_input(): dropped due to policy\n"));
> + DPRINTF(("%s: dropped due to policy\n", __func__));
> etheripstat.etherips_pdrops++;
> m_freemp(mp);
> return IPPROTO_DONE;
> @@ -109,7 +109,7 @@ etherip_input(struct mbuf **mp, int *off
> return IPPROTO_DONE;
> #endif
> default:
> - DPRINTF(("etherip_input(): dropped, unhandled protocol\n"));
> + DPRINTF(("%s: dropped, unhandled protocol\n", __func__));
> etheripstat.etherips_pdrops++;
> m_freemp(mp);
> return IPPROTO_DONE;
> @@ -132,7 +132,7 @@ etherip_decap(struct mbuf *m, int iphlen
> */
> if (m->m_pkthdr.len < iphlen + sizeof(struct ether_header) +
> sizeof(struct etherip_header)) {
> - DPRINTF(("etherip_input(): encapsulated packet too short\n"));
> + DPRINTF(("%s: encapsulated packet too short\n", __func__));
> etheripstat.etherips_hdrops++;
> m_freem(m);
> return;
> @@ -143,8 +143,8 @@ etherip_decap(struct mbuf *m, int iphlen
> if (eip.eip_ver == ETHERIP_VERSION) {
> /* Correct */
> } else {
> - DPRINTF(("etherip_input(): received EtherIP version number "
> - "%d not suppoorted\n", eip.eip_ver));
> + DPRINTF(("%s: received EtherIP version number %d not "
> + "supported\n", __func__, eip.eip_ver));
> etheripstat.etherips_adrops++;
> m_freem(m);
> return;
> @@ -152,8 +152,7 @@ etherip_decap(struct mbuf *m, int iphlen
>
> /* Finally, the pad value must be zero. */
> if (eip.eip_pad) {
> - DPRINTF(("etherip_input(): received EtherIP invalid "
> - "pad value\n"));
> + DPRINTF(("%s: received EtherIP invalid pad value\n", __func__));
> etheripstat.etherips_adrops++;
> m_freem(m);
> return;
> @@ -164,7 +163,7 @@ etherip_decap(struct mbuf *m, int iphlen
> sizeof(struct etherip_header)) {
> if ((m = m_pullup(m, iphlen + sizeof(struct ether_header) +
> sizeof(struct etherip_header))) == NULL) {
> - DPRINTF(("etherip_input(): m_pullup() failed\n"));
> + DPRINTF(("%s: m_pullup() failed\n", __func__));
> etheripstat.etherips_adrops++;
> return;
> }
> @@ -174,7 +173,7 @@ etherip_decap(struct mbuf *m, int iphlen
> if (sc == NULL)
> return;
> if (sc->gif_if.if_bridgeport == NULL) {
> - DPRINTF(("etherip_input(): interface not part of bridge\n"));
> + DPRINTF(("%s: interface not part of bridge\n", __func__));
> etheripstat.etherips_noifdrops++;
> m_freem(m);
> return;
> @@ -211,7 +210,7 @@ mplsip_decap(struct mbuf *m, int iphlen)
> * the outer IP header.
> */
> if (m->m_pkthdr.len < iphlen + sizeof(struct shim_hdr)) {
> - DPRINTF(("mplsip_input(): encapsulated packet too short\n"));
> + DPRINTF(("%s: encapsulated packet too short\n", __func__));
> etheripstat.etherips_hdrops++;
> m_freem(m);
> return;
> @@ -221,7 +220,7 @@ mplsip_decap(struct mbuf *m, int iphlen)
> if (m->m_len < iphlen + sizeof(struct shim_hdr)) {
> if ((m = m_pullup(m, iphlen + sizeof(struct shim_hdr))) ==
> NULL) {
> - DPRINTF(("mplsip_input(): m_pullup() failed\n"));
> + DPRINTF(("%s: m_pullup() failed\n", __func__));
> etheripstat.etherips_adrops++;
> return;
> }
> @@ -291,7 +290,7 @@ etherip_getgif(struct mbuf *m)
> break;
> #endif /* INET6 */
> default:
> - DPRINTF(("etherip_input(): invalid protocol %d\n", v));
> + DPRINTF(("%s: invalid protocol %d\n", __func__, v));
> m_freem(m);
> etheripstat.etherips_hdrops++;
> return NULL;
> @@ -311,7 +310,7 @@ etherip_getgif(struct mbuf *m)
>
> /* None found. */
> if (sc == NULL) {
> - DPRINTF(("etherip_input(): no interface found\n"));
> + DPRINTF(("%s: no interface found\n", __func__));
> etheripstat.etherips_noifdrops++;
> m_freem(m);
> return NULL;
> @@ -334,8 +333,8 @@ etherip_output(struct mbuf *m, struct td
> if ((tdb->tdb_src.sa.sa_family != 0) &&
> (tdb->tdb_src.sa.sa_family != AF_INET) &&
> (tdb->tdb_src.sa.sa_family != AF_INET6)) {
> - DPRINTF(("etherip_output(): IP in protocol-family <%d> "
> - "attempted, aborting", tdb->tdb_src.sa.sa_family));
> + DPRINTF(("%s: IP in protocol-family <%d> attempted, aborting",
> + __func__, tdb->tdb_src.sa.sa_family));
> etheripstat.etherips_adrops++;
> m_freem(m);
> return EINVAL;
> @@ -343,16 +342,16 @@ etherip_output(struct mbuf *m, struct td
>
> if ((tdb->tdb_dst.sa.sa_family != AF_INET) &&
> (tdb->tdb_dst.sa.sa_family != AF_INET6)) {
> - DPRINTF(("etherip_output(): IP in protocol-family <%d> "
> - "attempted, aborting", tdb->tdb_dst.sa.sa_family));
> + DPRINTF(("%s: IP in protocol-family <%d> attempted, aborting",
> + __func__, tdb->tdb_dst.sa.sa_family));
> etheripstat.etherips_adrops++;
> m_freem(m);
> return EINVAL;
> }
>
> if (tdb->tdb_dst.sa.sa_family != tdb->tdb_src.sa.sa_family) {
> - DPRINTF(("etherip_output(): mismatch in tunnel source and "
> - "destination address protocol families (%d/%d), aborting",
> + DPRINTF(("%s: mismatch in tunnel source and destination address"
> + " protocol families (%d/%d), aborting", __func__,
> tdb->tdb_src.sa.sa_family, tdb->tdb_dst.sa.sa_family));
> etheripstat.etherips_adrops++;
> m_freem(m);
> @@ -369,8 +368,8 @@ etherip_output(struct mbuf *m, struct td
> break;
> #endif /* INET6 */
> default:
> - DPRINTF(("etherip_output(): unsupported tunnel protocol "
> - "family <%d>, aborting", tdb->tdb_dst.sa.sa_family));
> + DPRINTF(("%s: unsupported tunnel protocol family <%d>, "
> + "aborting", __func__, tdb->tdb_dst.sa.sa_family));
> etheripstat.etherips_adrops++;
> m_freem(m);
> return EINVAL;
> @@ -382,7 +381,7 @@ etherip_output(struct mbuf *m, struct td
>
> M_PREPEND(m, hlen, M_DONTWAIT);
> if (m == NULL) {
> - DPRINTF(("etherip_output(): M_PREPEND failed\n"));
> + DPRINTF(("%s: M_PREPEND failed\n", __func__));
> etheripstat.etherips_adrops++;
> return ENOBUFS;
> }
> Index: netinet/ip_ipcomp.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet/ip_ipcomp.c,v
> retrieving revision 1.57
> diff -u -p -r1.57 ip_ipcomp.c
> --- netinet/ip_ipcomp.c 11 Aug 2017 21:24:20 -0000 1.57
> +++ netinet/ip_ipcomp.c 6 Nov 2017 12:54:23 -0000
> @@ -94,14 +94,14 @@ ipcomp_init(struct tdb *tdbp, struct xfo
> break;
>
> default:
> - DPRINTF(("ipcomp_init(): unsupported compression algorithm %d
> specified\n",
> - ii->ii_compalg));
> + DPRINTF(("%s: unsupported compression algorithm %d specified\n",
> + __func__, ii->ii_compalg));
> return EINVAL;
> }
>
> tdbp->tdb_compalgxform = tcomp;
>
> - DPRINTF(("ipcomp_init(): initialized TDB with ipcomp algorithm %s\n",
> + DPRINTF(("%s: initialized TDB with ipcomp algorithm %s\n", __func__,
> tcomp->name));
>
> tdbp->tdb_xform = xsp;
> @@ -145,7 +145,7 @@ ipcomp_input(struct mbuf *m, struct tdb
> crp = crypto_getreq(1);
> if (crp == NULL) {
> m_freem(m);
> - DPRINTF(("ipcomp_input(): failed to acquire crypto
> descriptors\n"));
> + DPRINTF(("%s: failed to acquire crypto descriptors\n",
> __func__));
> ipcompstat.ipcomps_crypto++;
> return ENOBUFS;
> }
> @@ -154,7 +154,7 @@ ipcomp_input(struct mbuf *m, struct tdb
> if (tc == NULL) {
> m_freem(m);
> crypto_freereq(crp);
> - DPRINTF(("ipcomp_input(): failed to allocate tdb_crypto\n"));
> + DPRINTF(("%s: failed to allocate tdb_crypto\n", __func__));
> ipcompstat.ipcomps_crypto++;
> return ENOBUFS;
> }
> @@ -213,7 +213,7 @@ ipcomp_input_cb(struct cryptop *crp)
> free(tc, M_XDATA, 0);
> crypto_freereq(crp);
> ipcompstat.ipcomps_crypto++;
> - DPRINTF(("ipcomp_input_cb(): bogus returned buffer from
> crypto\n"));
> + DPRINTF(("%s: bogus returned buffer from crypto\n", __func__));
> return;
> }
>
> @@ -223,7 +223,7 @@ ipcomp_input_cb(struct cryptop *crp)
> if (tdb == NULL) {
> free(tc, M_XDATA, 0);
> ipcompstat.ipcomps_notdb++;
> - DPRINTF(("ipcomp_input_cb(): TDB expired while in crypto"));
> + DPRINTF(("%s: TDB expired while in crypto", __func__));
> goto baddone;
> }
>
> @@ -258,7 +258,7 @@ ipcomp_input_cb(struct cryptop *crp)
> }
> free(tc, M_XDATA, 0);
> ipcompstat.ipcomps_noxform++;
> - DPRINTF(("ipcomp_input_cb(): crypto error %d\n",
> + DPRINTF(("%s: crypto error %d\n", __func__,
> crp->crp_etype));
> goto baddone;
> }
> @@ -278,7 +278,7 @@ ipcomp_input_cb(struct cryptop *crp)
> m1 = m_getptr(m, skip, &roff);
> if (m1 == NULL) {
> ipcompstat.ipcomps_hdrops++;
> - DPRINTF(("ipcomp_input_cb(): bad mbuf chain, IPCA %s/%08x\n",
> + DPRINTF(("%s: bad mbuf chain, IPCA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> goto baddone;
> @@ -391,8 +391,8 @@ ipcomp_output(struct mbuf *m, struct tdb
> * worry
> */
> if (m->m_pkthdr.len + hlen > IP_MAXPACKET) {
> - DPRINTF(("ipcomp_output(): packet in IPCA %s/%08x "
> - "got too big\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: packet in IPCA %s/%08x got too big\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> m_freem(m);
> ipcompstat.ipcomps_toobig++;
> @@ -404,8 +404,8 @@ ipcomp_output(struct mbuf *m, struct tdb
> case AF_INET6:
> /* Check for IPv6 maximum packet size violations */
> if (m->m_pkthdr.len + hlen > IPV6_MAXPACKET) {
> - DPRINTF(("ipcomp_output(): packet in IPCA %s/%08x "
> - "got too big\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: packet in IPCA %s/%08x got too big\n",
> + __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> m_freem(m);
> ipcompstat.ipcomps_toobig++;
> @@ -415,8 +415,8 @@ ipcomp_output(struct mbuf *m, struct tdb
> #endif /* INET6 */
>
> default:
> - DPRINTF(("ipcomp_output(): unknown/unsupported protocol "
> - "family %d, IPCA %s/%08x\n", tdb->tdb_dst.sa.sa_family,
> + DPRINTF(("%s: unknown/unsupported protocol family %d, "
> + "IPCA %s/%08x\n", __func__, tdb->tdb_dst.sa.sa_family,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> m_freem(m);
> @@ -455,7 +455,7 @@ ipcomp_output(struct mbuf *m, struct tdb
> struct mbuf *n = m_dup_pkt(m, 0, M_DONTWAIT);
>
> if (n == NULL) {
> - DPRINTF(("ipcomp_output(): bad mbuf chain, IPCA
> %s/%08x\n",
> + DPRINTF(("%s: bad mbuf chain, IPCA %s/%08x\n", __func__,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> ipcompstat.ipcomps_hdrops++;
> @@ -472,7 +472,7 @@ ipcomp_output(struct mbuf *m, struct tdb
> crp = crypto_getreq(1);
> if (crp == NULL) {
> m_freem(m);
> - DPRINTF(("ipcomp_output(): failed to acquire crypto
> descriptors\n"));
> + DPRINTF(("%s: failed to acquire crypto descriptors\n",
> __func__));
> ipcompstat.ipcomps_crypto++;
> return ENOBUFS;
> }
> @@ -492,7 +492,7 @@ ipcomp_output(struct mbuf *m, struct tdb
> if (tc == NULL) {
> m_freem(m);
> crypto_freereq(crp);
> - DPRINTF(("ipcomp_output(): failed to allocate tdb_crypto\n"));
> + DPRINTF(("%s: failed to allocate tdb_crypto\n", __func__));
> ipcompstat.ipcomps_crypto++;
> return ENOBUFS;
> }
> @@ -544,8 +544,7 @@ ipcomp_output_cb(struct cryptop *crp)
> free(tc, M_XDATA, 0);
> crypto_freereq(crp);
> ipcompstat.ipcomps_crypto++;
> - DPRINTF(("ipcomp_output_cb(): bogus returned buffer from "
> - "crypto\n"));
> + DPRINTF(("%s: bogus returned buffer from crypto\n", __func__));
> return;
> }
>
> @@ -555,7 +554,7 @@ ipcomp_output_cb(struct cryptop *crp)
> if (tdb == NULL) {
> free(tc, M_XDATA, 0);
> ipcompstat.ipcomps_notdb++;
> - DPRINTF(("ipcomp_output_cb(): TDB expired while in crypto\n"));
> + DPRINTF(("%s: TDB expired while in crypto\n", __func__));
> goto baddone;
> }
>
> @@ -571,8 +570,7 @@ ipcomp_output_cb(struct cryptop *crp)
> }
> free(tc, M_XDATA, 0);
> ipcompstat.ipcomps_noxform++;
> - DPRINTF(("ipcomp_output_cb(): crypto error %d\n",
> - crp->crp_etype));
> + DPRINTF(("%s: crypto error %d\n", __func__, crp->crp_etype));
> goto baddone;
> }
> free(tc, M_XDATA, 0);
> @@ -590,8 +588,8 @@ ipcomp_output_cb(struct cryptop *crp)
> /* Inject IPCOMP header */
> mo = m_makespace(m, skip, IPCOMP_HLENGTH, &roff);
> if (mo == NULL) {
> - DPRINTF(("ipcomp_output_cb(): failed to inject IPCOMP header "
> - "for IPCA %s/%08x\n", ipsp_address(&tdb->tdb_dst, buf,
> + DPRINTF(("%s: failed to inject IPCOMP header for "
> + "IPCA %s/%08x\n", __func__, ipsp_address(&tdb->tdb_dst, buf,
> sizeof(buf)), ntohl(tdb->tdb_spi)));
> ipcompstat.ipcomps_wrap++;
> goto baddone;
> @@ -618,8 +616,8 @@ ipcomp_output_cb(struct cryptop *crp)
> break;
> #endif
> default:
> - DPRINTF(("ipcomp_output_cb(): unsupported protocol family %d, "
> - "IPCA %s/%08x\n", tdb->tdb_dst.sa.sa_family,
> + DPRINTF(("%s: unsupported protocol family %d, IPCA %s/%08x\n",
> + __func__, tdb->tdb_dst.sa.sa_family,
> ipsp_address(&tdb->tdb_dst, buf, sizeof(buf)),
> ntohl(tdb->tdb_spi)));
> ipcompstat.ipcomps_nopf++;
> Index: netinet/ip_ipsp.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet/ip_ipsp.c,v
> retrieving revision 1.228
> diff -u -p -r1.228 ip_ipsp.c
> --- netinet/ip_ipsp.c 16 Oct 2017 08:22:25 -0000 1.228
> +++ netinet/ip_ipsp.c 6 Nov 2017 12:54:59 -0000
> @@ -889,7 +889,7 @@ tdb_init(struct tdb *tdbp, u_int16_t alg
> }
> }
>
> - DPRINTF(("tdb_init(): no alg %d for spi %08x, addr %s, proto %d\n",
> + DPRINTF(("%s: no alg %d for spi %08x, addr %s, proto %d\n", __func__,
> alg, ntohl(tdbp->tdb_spi), ipsp_address(&tdbp->tdb_dst, buf,
> sizeof(buf)), tdbp->tdb_sproto));
>
> Index: netinet/ipsec_output.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet/ipsec_output.c,v
> retrieving revision 1.68
> diff -u -p -r1.68 ipsec_output.c
> --- netinet/ipsec_output.c 18 May 2017 10:56:45 -0000 1.68
> +++ netinet/ipsec_output.c 6 Nov 2017 12:24:08 -0000
> @@ -95,7 +95,7 @@ ipsp_process_packet(struct mbuf *m, stru
>
> /* Sanity check. */
> if (!tdb->tdb_xform) {
> - DPRINTF(("ipsp_process_packet(): uninitialized TDB\n"));
> + DPRINTF(("%s: uninitialized TDB\n", __func__));
> m_freem(m);
> return EHOSTUNREACH;
> }
> Index: netinet/ipsec_input.c
> ===================================================================
> RCS file: /cvs/src/sys/netinet/ipsec_input.c,v
> retrieving revision 1.157
> diff -u -p -r1.157 ipsec_input.c
> --- netinet/ipsec_input.c 9 Oct 2017 08:35:38 -0000 1.157
> +++ netinet/ipsec_input.c 6 Nov 2017 13:00:31 -0000
> @@ -125,7 +125,7 @@ ipsec_common_input(struct mbuf *m, int s
> ipcompstat.ipcomps_input);
>
> if (m == NULL) {
> - DPRINTF(("ipsec_common_input(): NULL packet received\n"));
> + DPRINTF(("%s: NULL packet received\n", __func__));
> IPSEC_ISTAT(espstat.esps_hdrops, ahstat.ahs_hdrops,
> ipcompstat.ipcomps_hdrops);
> return EINVAL;
> @@ -147,8 +147,8 @@ ipsec_common_input(struct mbuf *m, int s
> break;
> #endif /* INET6 */
> default:
> - DPRINTF(("ipsec_common_input(): unsupported protocol "
> - "family %d\n", af));
> + DPRINTF(("%s: unsupported protocol family %d\n",
> + __func__, af));
> m_freem(m);
> IPSEC_ISTAT(espstat.esps_nopf, ahstat.ahs_nopf,
> ipcompstat.ipcomps_nopf);
> @@ -159,7 +159,7 @@ ipsec_common_input(struct mbuf *m, int s
> if ((sproto == IPPROTO_IPCOMP) && (m->m_flags & M_COMP)) {
> m_freem(m);
> ipcompstat.ipcomps_pdrops++;
> - DPRINTF(("ipsec_common_input(): repeated decompression\n"));
> + DPRINTF(("%s: repeated decompression\n", __func__));
> return EINVAL;
> }
>
> @@ -167,7 +167,7 @@ ipsec_common_input(struct mbuf *m, int s
> m_freem(m);
> IPSEC_ISTAT(espstat.esps_hdrops, ahstat.ahs_hdrops,
> ipcompstat.ipcomps_hdrops);
> - DPRINTF(("ipsec_common_input(): packet too small\n"));
> + DPRINTF(("%s: packet too small\n", __func__));
> return EINVAL;
> }
>
> @@ -219,8 +219,7 @@ ipsec_common_input(struct mbuf *m, int s
> #endif /* INET6 */
>
> default:
> - DPRINTF(("ipsec_common_input(): unsupported protocol "
> - "family %d\n", af));
> + DPRINTF(("%s: unsupported protocol family %d\n", __func__, af));
> m_freem(m);
> IPSEC_ISTAT(espstat.esps_nopf, ahstat.ahs_nopf,
> ipcompstat.ipcomps_nopf);
> @@ -230,8 +229,8 @@ ipsec_common_input(struct mbuf *m, int s
> tdbp = gettdb(rtable_l2(m->m_pkthdr.ph_rtableid),
> spi, &dst_address, sproto);
> if (tdbp == NULL) {
> - DPRINTF(("ipsec_common_input(): could not find SA for "
> - "packet to %s, spi %08x\n",
> + DPRINTF(("%s: could not find SA for packet to %s, spi %08x\n",
> + __func__,
> ipsp_address(&dst_address, buf, sizeof(buf)), ntohl(spi)));
> m_freem(m);
> IPSEC_ISTAT(espstat.esps_notdb, ahstat.ahs_notdb,
> @@ -240,8 +239,8 @@ ipsec_common_input(struct mbuf *m, int s
> }
>
> if (tdbp->tdb_flags & TDBF_INVALID) {
> - DPRINTF(("ipsec_common_input(): attempted to use invalid "
> - "SA %s/%08x/%u\n", ipsp_address(&dst_address, buf,
> + DPRINTF(("%s: attempted to use invalid SA %s/%08x/%u\n",
> + __func__, ipsp_address(&dst_address, buf,
> sizeof(buf)), ntohl(spi), tdbp->tdb_sproto));
> m_freem(m);
> IPSEC_ISTAT(espstat.esps_invalid, ahstat.ahs_invalid,
> @@ -250,8 +249,8 @@ ipsec_common_input(struct mbuf *m, int s
> }
>
> if (udpencap && !(tdbp->tdb_flags & TDBF_UDPENCAP)) {
> - DPRINTF(("ipsec_common_input(): attempted to use non-udpencap "
> - "SA %s/%08x/%u\n", ipsp_address(&dst_address, buf,
> + DPRINTF(("%s: attempted to use non-udpencap SA %s/%08x/%u\n",
> + __func__, ipsp_address(&dst_address, buf,
> sizeof(buf)), ntohl(spi), tdbp->tdb_sproto));
> m_freem(m);
> espstat.esps_udpinval++;
> @@ -259,8 +258,8 @@ ipsec_common_input(struct mbuf *m, int s
> }
>
> if (!udpencap && (tdbp->tdb_flags & TDBF_UDPENCAP)) {
> - DPRINTF(("ipsec_common_input(): attempted to use udpencap "
> - "SA %s/%08x/%u\n", ipsp_address(&dst_address, buf,
> + DPRINTF(("%s: attempted to use udpencap SA %s/%08x/%u\n",
> + __func__, ipsp_address(&dst_address, buf,
> sizeof(buf)), ntohl(spi), tdbp->tdb_sproto));
> m_freem(m);
> espstat.esps_udpneeded++;
> @@ -268,8 +267,8 @@ ipsec_common_input(struct mbuf *m, int s
> }
>
> if (tdbp->tdb_xform == NULL) {
> - DPRINTF(("ipsec_common_input(): attempted to use uninitialized "
> - "SA %s/%08x/%u\n", ipsp_address(&dst_address, buf,
> + DPRINTF(("%s: attempted to use uninitialized SA %s/%08x/%u\n",
> + __func__, ipsp_address(&dst_address, buf,
> sizeof(buf)), ntohl(spi), tdbp->tdb_sproto));
> m_freem(m);
> IPSEC_ISTAT(espstat.esps_noxform, ahstat.ahs_noxform,
> @@ -280,8 +279,8 @@ ipsec_common_input(struct mbuf *m, int s
> if (sproto != IPPROTO_IPCOMP) {
> if ((encif = enc_getif(tdbp->tdb_rdomain,
> tdbp->tdb_tap)) == NULL) {
> - DPRINTF(("ipsec_common_input(): "
> - "no enc%u interface for SA %s/%08x/%u\n",
> + DPRINTF(("%s: no enc%u interface for SA %s/%08x/%u\n",
> + __func__,
> tdbp->tdb_tap, ipsp_address(&dst_address, buf,
> sizeof(buf)), ntohl(spi), tdbp->tdb_sproto));
> m_freem(m);
> @@ -357,8 +356,8 @@ ipsec_common_input_cb(struct mbuf *m, st
> /* Fix IPv4 header */
> if (af == AF_INET) {
> if ((m->m_len < skip) && ((m = m_pullup(m, skip)) == NULL)) {
> - DPRINTF(("ipsec_common_input_cb(): processing failed "
> - "for SA %s/%08x\n", ipsp_address(&tdbp->tdb_dst,
> + DPRINTF(("%s: processing failed for SA %s/%08x\n",
> + __func__, ipsp_address(&tdbp->tdb_dst,
> buf, sizeof(buf)), ntohl(tdbp->tdb_spi)));
> IPSEC_ISTAT(espstat.esps_hdrops, ahstat.ahs_hdrops,
> ipcompstat.ipcomps_hdrops);
> @@ -409,8 +408,8 @@ ipsec_common_input_cb(struct mbuf *m, st
> if (m->m_len < sizeof(struct ip6_hdr) &&
> (m = m_pullup(m, sizeof(struct ip6_hdr))) == NULL) {
>
> - DPRINTF(("ipsec_common_input_cb(): processing failed "
> - "for SA %s/%08x\n", ipsp_address(&tdbp->tdb_dst,
> + DPRINTF(("%s: processing failed for SA %s/%08x\n",
> + __func__, ipsp_address(&tdbp->tdb_dst,
> buf, sizeof(buf)), ntohl(tdbp->tdb_spi)));
>
> IPSEC_ISTAT(espstat.esps_hdrops, ahstat.ahs_hdrops,
> @@ -517,8 +516,7 @@ ipsec_common_input_cb(struct mbuf *m, st
> sizeof(struct tdb_ident), M_NOWAIT);
> if (mtag == NULL) {
> m_freem(m);
> - DPRINTF(("ipsec_common_input_cb(): failed to "
> - "get tag\n"));
> + DPRINTF(("%s: failed to get tag\n", __func__));
> IPSEC_ISTAT(espstat.esps_hdrops, ahstat.ahs_hdrops,
> ipcompstat.ipcomps_hdrops);
> return;
> @@ -792,8 +790,7 @@ ipsec_common_ctlinput(u_int rdomain, int
> tdbp->tdb_mtu = mtu;
> tdbp->tdb_mtutimeout = time_second +
> ip_mtudisc_timeout;
> - DPRINTF(("ipsec_common_ctlinput: "
> - "spi %08x mtu %d adjust %ld\n",
> + DPRINTF(("%s: spi %08x mtu %d adjust %ld\n", __func__,
> ntohl(tdbp->tdb_spi), tdbp->tdb_mtu,
> adjust));
> }
> @@ -848,8 +845,8 @@ udpencap_ctlinput(int cmd, struct sockad
> tdbp->tdb_mtu = mtu - adjust;
> tdbp->tdb_mtutimeout = time_second +
> ip_mtudisc_timeout;
> - DPRINTF(("udpencap_ctlinput: "
> - "spi %08x mtu %d adjust %ld\n",
> + DPRINTF(("%s: spi %08x mtu %d adjust %ld\n",
> + __func__,
> ntohl(tdbp->tdb_spi), tdbp->tdb_mtu,
> adjust));
> }
> @@ -878,7 +875,7 @@ ah6_input(struct mbuf **mp, int *offp, i
> struct ip6_ext ip6e;
>
> if (*offp < sizeof(struct ip6_hdr)) {
> - DPRINTF(("ah6_input(): bad offset\n"));
> + DPRINTF(("%s: bad offset\n", __func__));
> ahstat.ahs_hdrops++;
> m_freemp(mp);
> return IPPROTO_DONE;
> @@ -908,7 +905,7 @@ ah6_input(struct mbuf **mp, int *offp, i
>
> /* Malformed packet check */
> if (protoff + l != *offp) {
> - DPRINTF(("ah6_input(): bad packet header chain\n"));
> + DPRINTF(("%s: bad packet header chain\n", __func__));
> ahstat.ahs_hdrops++;
> m_freemp(mp);
> return IPPROTO_DONE;
> @@ -928,7 +925,7 @@ esp6_input(struct mbuf **mp, int *offp,
> struct ip6_ext ip6e;
>
> if (*offp < sizeof(struct ip6_hdr)) {
> - DPRINTF(("esp6_input(): bad offset\n"));
> + DPRINTF(("%s: bad offset\n", __func__));
> espstat.esps_hdrops++;
> m_freemp(mp);
> return IPPROTO_DONE;
> @@ -958,7 +955,7 @@ esp6_input(struct mbuf **mp, int *offp,
>
> /* Malformed packet check */
> if (protoff + l != *offp) {
> - DPRINTF(("esp6_input(): bad packet header chain\n"));
> + DPRINTF(("%s: bad packet header chain\n", __func__));
> espstat.esps_hdrops++;
> m_freemp(mp);
> return IPPROTO_DONE;
> @@ -979,7 +976,7 @@ ipcomp6_input(struct mbuf **mp, int *off
> struct ip6_ext ip6e;
>
> if (*offp < sizeof(struct ip6_hdr)) {
> - DPRINTF(("ipcomp6_input(): bad offset\n"));
> + DPRINTF(("%s: bad offset\n", __func__));
> ipcompstat.ipcomps_hdrops++;
> m_freemp(mp);
> return IPPROTO_DONE;
> @@ -1000,7 +997,7 @@ ipcomp6_input(struct mbuf **mp, int *off
> l = (ip6e.ip6e_len + 1) << 3;
> #ifdef DIAGNOSTIC
> if (l <= 0)
> - panic("ipcomp6_input: l went zero or negative");
> + panic("l went zero or negative");
> #endif
>
> nxt = ip6e.ip6e_nxt;
> @@ -1008,7 +1005,7 @@ ipcomp6_input(struct mbuf **mp, int *off
>
> /* Malformed packet check */
> if (protoff + l != *offp) {
> - DPRINTF(("ipcomp6_input(): bad packet header chain\n"));
> + DPRINTF(("%s: bad packet header chain\n", __func__));
> ipcompstat.ipcomps_hdrops++;
> m_freemp(mp);
> return IPPROTO_DONE;
>
