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(parent: 605a9f5) | patch
Btrfs: deal with NULL acl sent to btrfs_set_acl
authorChris Mason <chris.mason@oracle.com>
Mon, 18 Jan 2010 01:36:18 +0000 (20:36 -0500)
committerChris Mason <chris.mason@oracle.com>
Mon, 18 Jan 2010 01:40:22 +0000 (20:40 -0500)
commita6fcfd51318db7eeb6b3fc6f10a829c45b261fe6
treed8ae909f351fda769f21ad58ce9fbe211657ecf2tree | snapshot
parent605a9f5494a07c98be1828ccac494c80d5233d3dcommit | diff
Btrfs: deal with NULL acl sent to btrfs_set_acl

It is legal for btrfs_set_acl to be sent a NULL acl.  This
makes sure we don't dereference it.  A similar patch was sent by
Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>

Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/acl.c diff | blob | history
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