]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 655fca2) | patch
ext4: avoid a potential overflow in ext4_es_can_be_merged()
authorZheng Liu <wenqing.lz@taobao.com>
Mon, 11 Mar 2013 00:48:59 +0000 (20:48 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 11 Mar 2013 00:48:59 +0000 (20:48 -0400)
commite6c56e901c93f142adf26d810f561cf656a6edbe
treed6badf52d7d389180b1557fdaac856f1952031cetree | snapshot
parent655fca27f29775c771f4d003db98d745b84319a8commit | diff
ext4: avoid a potential overflow in ext4_es_can_be_merged()

Check the length of an extent to avoid a potential overflow in
ext4_es_can_be_merged().

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Dmitry Monakhov <dmonakhov@openvz.org>
fs/ext4/extents_status.c diff | blob | history
Linux Kernel Source Tree.