diff options
| author | kmacy <kmacy@FreeBSD.org> | 2008-12-16 03:12:44 +0000 |
|---|---|---|
| committer | kmacy <kmacy@FreeBSD.org> | 2008-12-16 03:12:44 +0000 |
| commit | c501489004a473932094587f4ddfd72dd192e55c (patch) | |
| tree | 9c5e71146496827dcd1b1c6a4660c157680039f9 /sys/netinet6/icmp6.c | |
| parent | e73e7617200018fa199d34702b760f0ac34c11da (diff) | |
| download | FreeBSD-src-c501489004a473932094587f4ddfd72dd192e55c.zip FreeBSD-src-c501489004a473932094587f4ddfd72dd192e55c.tar.gz | |
convert more pointer validation checks to checking against NULL
Diffstat (limited to 'sys/netinet6/icmp6.c')
| -rw-r--r-- | sys/netinet6/icmp6.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet6/icmp6.c b/sys/netinet6/icmp6.c index 494cf35..42144e5 100644 --- a/sys/netinet6/icmp6.c +++ b/sys/netinet6/icmp6.c @@ -1947,7 +1947,7 @@ icmp6_rip6_input(struct mbuf **mp, int off) INP_RUNLOCK(in6p); continue; } - if (last) { + if (last != NULL) { struct mbuf *n = NULL; /* @@ -2008,7 +2008,7 @@ icmp6_rip6_input(struct mbuf **mp, int off) last = in6p; } INP_INFO_RUNLOCK(&V_ripcbinfo); - if (last) { + if (last != NULL) { if (last->inp_flags & IN6P_CONTROLOPTS) ip6_savecontrol(last, m, &opts); /* strip intermediate headers */ |
