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author | phk <phk@FreeBSD.org> | 2003-01-28 22:44:12 +0000 |
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committer | phk <phk@FreeBSD.org> | 2003-01-28 22:44:12 +0000 |
commit | 88b86d19fbf893333c3a2db046d5cb8d0b10bdea (patch) | |
tree | ec520e5d0d2d9d114d073b7ffcde4e7ad17649bd | |
parent | 3f245d6325bc967e32ea631b54fb87569ded160b (diff) | |
download | FreeBSD-src-88b86d19fbf893333c3a2db046d5cb8d0b10bdea.zip FreeBSD-src-88b86d19fbf893333c3a2db046d5cb8d0b10bdea.tar.gz |
Check bounds for index before dereferencing memory past end of array.
Found by: FlexeLint
-rw-r--r-- | sys/netinet/ip_divert.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netinet/ip_divert.c b/sys/netinet/ip_divert.c index f9bad2c..bd8ea4d 100644 --- a/sys/netinet/ip_divert.c +++ b/sys/netinet/ip_divert.c @@ -284,7 +284,7 @@ div_output(struct socket *so, struct mbuf *m, * The name is user supplied data so don't trust its size * or that it is zero terminated. */ - for (i = 0; sin->sin_zero[i] && i < sizeof(sin->sin_zero); i++) + for (i = 0; i < sizeof(sin->sin_zero) && sin->sin_zero[i]; i++) ; if ( i > 0 && i < sizeof(sin->sin_zero)) m->m_pkthdr.rcvif = ifunit(sin->sin_zero); |