diff options
| author | Liu ShuoX <shuox.liu@intel.com> | 2014-03-12 21:24:44 +0800 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-11 10:58:41 +0200 |
| commit | c3d0c989ac741271fba94cfd0b3aadc72fe3717d (patch) | |
| tree | 172325b5982c4111cd0ccbb37800a6d9382ad5be /include/linux/trace_clock.h | |
| parent | e45e41f41160c6eebb5c3b1544b87d323b02426f (diff) | |
pstore: Fix buffer overflow while write offset equal to buffer size
commit 017321cf390045dd4c4afc4a232995ea50bcf66d upstream.
In case new offset is equal to prz->buffer_size, it won't wrap at this
time and will return old(overflow) value next time.
Signed-off-by: Liu ShuoX <shuox.liu@intel.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'include/linux/trace_clock.h')
0 files changed, 0 insertions, 0 deletions