| commit | 017321cf390045dd4c4afc4a232995ea50bcf66d | [log] [tgz] |
|---|---|---|
| author | Liu ShuoX <shuox.liu@intel.com> | Wed Mar 12 21:24:44 2014 +0800 |
| committer | Tony Luck <tony.luck@intel.com> | Mon Mar 17 14:14:03 2014 -0700 |
| tree | c7ce8487792ba20f6e07d3320e4985e331fbf921 | |
| parent | 34f0ec82e0a99009161a281629280cfcad187696 [diff] |
pstore: Fix buffer overflow while write offset equal to buffer size 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>