diff options
| author |   aaron <aaron@openbsd.org> | 2001-05-11 17:20:09 +0000 |
|---|---|---|
| committer | aaron <aaron@openbsd.org> | 2001-05-11 17:20:09 +0000 |
| commit | cd37de7620988c0c47c4d9e96df12ac647d7b4d2 (patch) | |
| tree | f124b652ca64da3446129fac1db2b3edf96e2ee0 /sys/netinet/ipsec_input.c | |
| parent | -1 -> MAP_FAILED. (diff) | |
| download | wireguard-openbsd-cd37de7620988c0c47c4d9e96df12ac647d7b4d2.tar.xz wireguard-openbsd-cd37de7620988c0c47c4d9e96df12ac647d7b4d2.zip | |
Check m_pullup() and m_pullup2() return for NULL, not 0; itojun@ ok
Diffstat (limited to 'sys/netinet/ipsec_input.c')
| -rw-r--r-- | sys/netinet/ipsec_input.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/netinet/ipsec_input.c b/sys/netinet/ipsec_input.c index 2655b16bd05..214b1155c93 100644 --- a/sys/netinet/ipsec_input.c +++ b/sys/netinet/ipsec_input.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ipsec_input.c,v 1.36 2001/04/06 04:42:08 csapuntz Exp $ */ +/* $OpenBSD: ipsec_input.c,v 1.37 2001/05/11 17:20:11 aaron Exp $ */ /* * The authors of this code are John Ioannidis (ji@tla.org), @@ -277,7 +277,7 @@ ipsec_common_input_cb(struct mbuf *m, struct tdb *tdbp, int skip, int protoff) /* Fix IPv4 header */ if (tdbp->tdb_dst.sa.sa_family == AF_INET) { - if ((m->m_len < skip) && ((m = m_pullup(m, skip)) == 0)) + 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), ntohl(tdbp->tdb_spi))); IPSEC_ISTAT(espstat.esps_hdrops, ahstat.ahs_hdrops); @@ -365,7 +365,7 @@ ipsec_common_input_cb(struct mbuf *m, struct tdb *tdbp, int skip, int protoff) if (af == INET6) { if ((m->m_len < sizeof(struct ip6_hdr)) && - ((m = m_pullup(m, sizeof(struct ip6_hdr))) == 0)) + ((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), ntohl(tdbp->tdb_spi))); IPSEC_ISTAT(espstat.esps_hdrops, ahstat.ahs_hdrops); |