| To: | sgi.bugs.xfs@xxxxxxxxxxxx, xfs@xxxxxxxxxxx |
|---|---|
| Subject: | TAKE 985525 - Fix use after free in xfs_log_done(). |
| From: | lachlan@xxxxxxx (Lachlan McIlroy) |
| Date: | Tue, 12 Aug 2008 14:46:29 +1000 (EST) |
| Sender: | xfs-bounce@xxxxxxxxxxx |
Fix use after free in xfs_log_done(). The ticket allocation code got reworked in 2.6.26 and we now free tickets whereas before we used to cache them so the use-after-free went undetected. Date: Tue Aug 12 14:45:36 AEST 2008 Workarea: redback.melbourne.sgi.com:/home/lachlan/isms/2.6.x-clean Inspected by: david@xxxxxxxxxxxxx Author: lachlan The following file(s) were checked into: longdrop.melbourne.sgi.com:/isms/linux/2.6.x-xfs-melb Modid: xfs-linux-melb:xfs-kern:31877a fs/xfs/xfs_log.c - 1.363 - changed http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/xfs_log.c.diff?r1=text&tr1=1.363&r2=text&tr2=1.362&f=h - Fix use after free in xfs_log_done(). |
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