]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: dccb654) | patch
xfs: remove int casts from debug dquot soft limit timer asserts
authorBrian Foster <bfoster@redhat.com>
Fri, 21 Dec 2012 15:45:17 +0000 (10:45 -0500)
committerBen Myers <bpm@sgi.com>
Wed, 16 Jan 2013 22:08:40 +0000 (16:08 -0600)
commit1edb21650f87bf44db78ecda5263fe26fe36177b
tree01a714d7293f62232ce4319b6d29efa1a7e0a2b9tree | snapshot
parentdccb6547fb3029c1bb0ac5392b13652efd762ca3commit | diff
xfs: remove int casts from debug dquot soft limit timer asserts

The int casts here make it easy to trigger an assert with a large
soft limit. For example, set a >4TB soft limit on an empty volume
to reproduce a (0 > -x) comparison due to an overflow of
d_blk_softlimit.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
fs/xfs/xfs_qm_syscalls.c diff | blob | history
Linux Kernel Source Tree.