diff options
| author | Jin Qian <jinqian@google.com> | 2017-08-08 12:02:13 -0700 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-08-12 15:26:28 +0200 |
| commit | e0515277369755758258197cae70ed47ffbb76d5 (patch) | |
| tree | 41d3e380d71f835497941277c5068a8130059f02 /include/linux/vmalloc.h | |
| parent | 98393137fdfdbe9825115be2f4f071f6587024ab (diff) | |
uid_sys_stats: fix overflow when io usage delta is negative
Setuid can cause negative delta. Check this and update total usage only
if delta is positive.
Bug: 64317562
Change-Id: I4818c246db66cabf3b11d277faceedec1678694a
Signed-off-by: Jin Qian <jinqian@google.com>
Diffstat (limited to 'include/linux/vmalloc.h')
0 files changed, 0 insertions, 0 deletions