Date: Fri, 13 Oct 2006 20:49:24 +0000 (UTC) From: Tor Egge <tegge@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_conf.c Message-ID: <200610132049.k9DKnObw045731@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
tegge 2006-10-13 20:49:24 UTC
FreeBSD src repository
Modified files:
sys/kern kern_conf.c
Log:
Wait for thread count to reach zero in destroy_devl() even when no purge
method is defined, to avoid memory being modified after free.
Temporarily increase refcount in destroy_devl() to avoid a double free
if dev_rel() is called while waiting for thread count to reach zero.
Revision Changes Path
1.199 +6 -0 src/sys/kern/kern_conf.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200610132049.k9DKnObw045731>