Date: Sat, 21 Oct 2006 23:59:15 +0000 (UTC) From: David Xu <davidxu@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_exit.c Message-ID: <200610212359.k9LNxF2P014387@repoman.freebsd.org>
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davidxu 2006-10-21 23:59:15 UTC
FreeBSD src repository
Modified files:
sys/kern kern_exit.c
Log:
Since revision 1.333 of kern_sig.c no longer uses P_WEXIT, the change
opened a race window which can cause memory leak in signal queue.
Here we free memory for signal queue when process state is set to
PRS_ZOMBIE.
Revision Changes Path
1.291 +8 -2 src/sys/kern/kern_exit.c
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