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(parent: 3decbe3) | patch
btrfs: fix memory leak in update_space_info failure path
authorJeff Mahoney <jeffm@suse.com>
Wed, 17 May 2017 13:49:37 +0000 (09:49 -0400)
committerRaspbian kernel package updater <root@raspbian.org>
Sun, 23 Jul 2017 02:56:14 +0000 (02:56 +0000)
commit3274c1c5e7204531c2565469053f0857c8b32913
tree85cbcbaad78711afaded1aaa15892edf5e84b18etree | snapshot
parent3decbe3ffe4409c215cf0f8b56d01c6d841e8231commit | diff
btrfs: fix memory leak in update_space_info failure path

commit 896533a7da929136d0432713f02a3edffece2826 upstream.

If we fail to add the space_info kobject, we'll leak the memory
for the percpu counter.

Fixes: 6ab0a2029c (btrfs: publish allocation data in sysfs)
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Reviewed-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/btrfs/extent-tree.c diff | blob | history
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