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Unlock pipe mutex when failing MAC pipe ioctl access control check.

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Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
This commit is contained in:
rwatson 2003-11-03 17:58:23 +00:00
parent c5a32d4605
commit 95e56a059a
1 changed files with 3 additions and 1 deletions
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4
sys/kern/sys_pipe.c
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@ -1191,8 +1191,10 @@ pipe_ioctl(fp, cmd, data, active_cred, td)
#ifdef MAC
error = mac_check_pipe_ioctl(active_cred, mpipe, cmd, data);
if (error)
if (error) {
PIPE_UNLOCK(mpipe);
return (error);
}
#endif
switch (cmd) {