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| author | ume <ume@FreeBSD.org> | 2003-10-17 17:34:31 +0000 |
|---|---|---|
| committer | ume <ume@FreeBSD.org> | 2003-10-17 17:34:31 +0000 |
| commit | 89eb79f30badbc3ba88323c9af00988329c4e051 (patch) | |
| tree | 82140db2b41a6a905325eb29c80e05e84197f42e /sys/netinet6/in6.c | |
| parent | c204cb0df77122786835091d0510dfb8dddab010 (diff) | |
| download | FreeBSD-src-89eb79f30badbc3ba88323c9af00988329c4e051.zip FreeBSD-src-89eb79f30badbc3ba88323c9af00988329c4e051.tar.gz | |
revert wrongly dropped null check by previous commit.
Diffstat (limited to 'sys/netinet6/in6.c')
| -rw-r--r-- | sys/netinet6/in6.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c index 9faa341..fd0c46b 100644 --- a/sys/netinet6/in6.c +++ b/sys/netinet6/in6.c @@ -560,6 +560,8 @@ in6_control(so, cmd, data, ifp, td) break; case SIOCGIFSTAT_IN6: + if (ifp == NULL) + return EINVAL; bzero(&ifr->ifr_ifru.ifru_stat, sizeof(ifr->ifr_ifru.ifru_stat)); ifr->ifr_ifru.ifru_stat = |
