diff options
| author | csjp <csjp@FreeBSD.org> | 2006-01-15 01:02:20 +0000 |
|---|---|---|
| committer | csjp <csjp@FreeBSD.org> | 2006-01-15 01:02:20 +0000 |
| commit | d7fc1b7da4963321e9533aca360058014bec25e2 (patch) | |
| tree | 6243dfb3a7e3dca04a0206f32193e9a8808a4856 /sys/security/mac_bsdextended | |
| parent | a09ac922819857c1d4dfd396b34c57bf409178d8 (diff) | |
| download | FreeBSD-src-d7fc1b7da4963321e9533aca360058014bec25e2.zip FreeBSD-src-d7fc1b7da4963321e9533aca360058014bec25e2.tar.gz | |
Fix potential overrun of static stack allocated array which stores
the rules. If an array is N elements large, we can only access
elements 0..(N-1).
MFC after: 1 week
Found with: Coverity Prevent(tm)
Diffstat (limited to 'sys/security/mac_bsdextended')
| -rw-r--r-- | sys/security/mac_bsdextended/mac_bsdextended.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/security/mac_bsdextended/mac_bsdextended.c b/sys/security/mac_bsdextended/mac_bsdextended.c index 39b3a59..512c19a 100644 --- a/sys/security/mac_bsdextended/mac_bsdextended.c +++ b/sys/security/mac_bsdextended/mac_bsdextended.c @@ -150,7 +150,7 @@ sysctl_rule(SYSCTL_HANDLER_ARGS) return (EINVAL); index = name[0]; - if (index > MAC_BSDEXTENDED_MAXRULES) + if (index >= MAC_BSDEXTENDED_MAXRULES) return (ENOENT); ruleptr = NULL; |
