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| author | kris <kris@FreeBSD.org> | 2008-04-24 22:08:36 +0000 |
|---|---|---|
| committer | kris <kris@FreeBSD.org> | 2008-04-24 22:08:36 +0000 |
| commit | d6c5faf2cc345f9eb5037795770d15418450f08b (patch) | |
| tree | 63e61a4d5f97885c10fbca7935bb5f1540773a7f /sys | |
| parent | c3a2df13fc1d5ed383c86b60a3f8edd9939917f4 (diff) | |
| download | FreeBSD-src-d6c5faf2cc345f9eb5037795770d15418450f08b.zip FreeBSD-src-d6c5faf2cc345f9eb5037795770d15418450f08b.tar.gz | |
fdhold can return NULL, so add the one remaining missing check for this
condition.
Reviewed by: attilio
MFC after: 1 week
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/kern_descrip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index 791239d..34b7cf0 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -2583,6 +2583,8 @@ sysctl_kern_proc_filedesc(SYSCTL_HANDLER_ARGS) return (error); } fdp = fdhold(p); + if (fdp == NULL) + return (0); PROC_UNLOCK(p); kif = malloc(sizeof(*kif), M_TEMP, M_WAITOK); FILEDESC_SLOCK(fdp); |
