]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d7df758) | patch
ext4: fix potential integer overflow
authorInsu Yun <wuninsu@gmail.com>
Fri, 12 Feb 2016 06:15:59 +0000 (01:15 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Fri, 12 Feb 2016 06:15:59 +0000 (01:15 -0500)
commit21c2f085306ee3bcb00e438cf419347b4e50a707
treeb4d82f27e6063a825c1f98fdb6a2f3c11d07d1betree | snapshot
parentd7df758a8dece1219bee19dff82d810592649c0bcommit | diff
ext4: fix potential integer overflow

Since sizeof(ext_new_group_data) > sizeof(ext_new_flex_group_data),
integer overflow could be happened.
Therefore, need to fix integer overflow sanitization.

Cc: stable@vger.kernel.org
Signed-off-by: Insu Yun <wuninsu@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/resize.c diff | blob | history
Linux Kernel Source Tree.