diff options
| author |   jsg <jsg@openbsd.org> | 2015-05-13 10:42:46 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2015-05-13 10:42:46 +0000 |
| commit | 64a3f76c072dd81169df444ff036aa23170dc855 (patch) | |
| tree | db48aba5bb3c00b3a39e7e31fd32bbec39bd06f6 /sys/netinet/ip_ipip.c | |
| parent | Get rid of the last "#if NTRUNK" by overwriting trunk ports' output (diff) | |
| download | wireguard-openbsd-64a3f76c072dd81169df444ff036aa23170dc855.tar.xz wireguard-openbsd-64a3f76c072dd81169df444ff036aa23170dc855.zip | |
test mbuf pointers against NULL not 0
ok krw@ miod@
Diffstat (limited to 'sys/netinet/ip_ipip.c')
| -rw-r--r-- | sys/netinet/ip_ipip.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/netinet/ip_ipip.c b/sys/netinet/ip_ipip.c index 7f104257f66..77756748da2 100644 --- a/sys/netinet/ip_ipip.c +++ b/sys/netinet/ip_ipip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_ipip.c,v 1.58 2015/04/14 14:20:01 mikeb Exp $ */ +/* $OpenBSD: ip_ipip.c,v 1.59 2015/05/13 10:42:46 jsg Exp $ */ /* * The authors of this code are John Ioannidis (ji@tla.org), * Angelos D. Keromytis (kermit@csd.uch.gr) and @@ -418,7 +418,7 @@ ipip_output(struct mbuf *m, struct tdb *tdb, struct mbuf **mp, int dummy, } M_PREPEND(m, sizeof(struct ip), M_DONTWAIT); - if (m == 0) { + if (m == NULL) { DPRINTF(("ipip_output(): M_PREPEND failed\n")); ipipstat.ipips_hdrops++; *mp = NULL; @@ -514,7 +514,7 @@ ipip_output(struct mbuf *m, struct tdb *tdb, struct mbuf **mp, int dummy, } M_PREPEND(m, sizeof(struct ip6_hdr), M_DONTWAIT); - if (m == 0) { + if (m == NULL) { DPRINTF(("ipip_output(): M_PREPEND failed\n")); ipipstat.ipips_hdrops++; *mp = NULL; |