Module Name: src Committed By: maxv Date: Sat Mar 10 17:52:50 UTC 2018
Modified Files: src/sys/netipsec: ipsec_mbuf.c Log Message: Add KASSERTs. To generate a diff of this commit: cvs rdiff -u -r1.21 -r1.22 src/sys/netipsec/ipsec_mbuf.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/netipsec/ipsec_mbuf.c diff -u src/sys/netipsec/ipsec_mbuf.c:1.21 src/sys/netipsec/ipsec_mbuf.c:1.22 --- src/sys/netipsec/ipsec_mbuf.c:1.21 Mon Mar 5 12:42:28 2018 +++ src/sys/netipsec/ipsec_mbuf.c Sat Mar 10 17:52:50 2018 @@ -1,4 +1,4 @@ -/* $NetBSD: ipsec_mbuf.c,v 1.21 2018/03/05 12:42:28 maxv Exp $ */ +/* $NetBSD: ipsec_mbuf.c,v 1.22 2018/03/10 17:52:50 maxv Exp $ */ /* * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting @@ -29,7 +29,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ipsec_mbuf.c,v 1.21 2018/03/05 12:42:28 maxv Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ipsec_mbuf.c,v 1.22 2018/03/10 17:52:50 maxv Exp $"); /* * IPsec-specific mbuf routines. @@ -214,6 +214,7 @@ m_makespace(struct mbuf *m0, int skip, i unsigned remain; KASSERT(m0 != NULL); + KASSERT(m0->m_flags & M_PKTHDR); KASSERTMSG(hlen < MHLEN, "hlen too big: %u", hlen); for (m = m0; m && skip > m->m_len; m = m->m_next) @@ -320,6 +321,7 @@ m_pad(struct mbuf *m, int n) if (__predict_false(n > MLEN)) { panic("%s: %d > MLEN", __func__, n); } + KASSERT(m->m_flags & M_PKTHDR); len = m->m_pkthdr.len; pad = n; @@ -386,6 +388,8 @@ m_striphdr(struct mbuf *m, int skip, int struct mbuf *m1; int roff; + KASSERT(m->m_flags & M_PKTHDR); + /* Find beginning of header */ m1 = m_getptr(m, skip, &roff); if (m1 == NULL)