Harald Welte has uploaded this change for review. (
https://gerrit.osmocom.org/10296
Change subject: Migrate from osmo_ipa_idtag_parse() to ipa_ccm_id_resp_parse()
......................................................................
Migrate from osmo_ipa_idtag_parse() to ipa_ccm_id_resp_parse()
In libosmocore Change-ID I1834d90fbcdbfcb05f5b8cfe39bfe9543737ef8f
we have introduced ipa_ccm_id_resp_parse() as a bugfixed replacement
of ipa_ccm_idtag_parse().
The main difference is that the returned "value" parts now have
a correct reported "length", whereas before this commit they all
reported a one-byte too-long "length" for each IE.
Let's use this opportunity to remove the copy+pasted
osmo_ipa_idtag_parse() function from the libosmo-netif codebase.
Change-Id: I4626d247626543e032593bf226b6c233f6678562
---
M include/osmocom/netif/ipa.h
M src/ipa.c
2 files changed, 1 insertion(+), 32 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/libosmo-netif refs/changes/96/10296/1
diff --git a/include/osmocom/netif/ipa.h b/include/osmocom/netif/ipa.h
index 0a29f01..0d1085f 100644
--- a/include/osmocom/netif/ipa.h
+++ b/include/osmocom/netif/ipa.h
@@ -27,7 +27,6 @@
struct tlv_parsed;
int osmo_ipa_rcvmsg_base(struct msgb *msg, struct osmo_fd *bfd, int server);
-int osmo_ipa_idtag_parse(struct tlv_parsed *dec, unsigned char *buf, int len);
int osmo_ipa_parse_unitid(const char *str, struct ipaccess_unit *unit_data);
int ipaccess_send_pong(int fd);
diff --git a/src/ipa.c b/src/ipa.c
index 3888457..197a47f 100644
--- a/src/ipa.c
+++ b/src/ipa.c
@@ -130,35 +130,6 @@
return 0;
}
-int osmo_ipa_idtag_parse(struct tlv_parsed *dec, unsigned char *buf, int len)
-{
- uint8_t t_len;
- uint8_t t_tag;
- uint8_t *cur = buf;
-
- memset(dec, 0, sizeof(*dec));
-
- while (len >= 2) {
- len -= 2;
- t_len = *cur++;
- t_tag = *cur++;
-
- if (t_len > len + 1) {
- LOGP(DLMI, LOGL_ERROR, "The tag does not fit: %d\n",
t_len);
- return -EINVAL;
- }
-
- DEBUGPC(DLMI, "%s='%s' ", ipaccess_idtag_name(t_tag), cur);
-
- dec->lv[t_tag].len = t_len;
- dec->lv[t_tag].val = cur;
-
- cur += t_len;
- len -= t_len;
- }
- return 0;
-}
-
int osmo_ipa_parse_unitid(const char *str, struct ipaccess_unit *unit_data)
{
unsigned long ul;
@@ -368,8 +339,7 @@
DEBUGP(DLINP, "ID_RESP\n");
/* parse tags, search for Unit ID */
- ret = osmo_ipa_idtag_parse(&tlvp, (uint8_t *)msg->l2h + 2,
- msgb_l2len(msg)-2);
+ ret = ipa_ccm_id_resp_parse(&tlvp, (const uint8_t *)msg->l2h + 1,
msgb_l2len(msg)-1);
if (ret < 0) {
LOGP(DLINP, LOGL_ERROR, "IPA response message "
"with malformed TLVs\n");
--
To view, visit https://gerrit.osmocom.org/10296
To unsubscribe, or for help writing mail filters, visit
https://gerrit.osmocom.org/settings
Gerrit-Project: libosmo-netif
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I4626d247626543e032593bf226b6c233f6678562
Gerrit-Change-Number: 10296
Gerrit-PatchSet: 1
Gerrit-Owner: Harald Welte <[email protected]>
