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| author | Liu ShuoX <shuox.liu@intel.com> | 2014-03-12 21:24:44 +0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2014-03-17 14:14:03 -0700 |
| commit | 017321cf390045dd4c4afc4a232995ea50bcf66d (patch) | |
| tree | c7ce8487792ba20f6e07d3320e4985e331fbf921 /fs/pstore/platform.c | |
| parent | 34f0ec82e0a99009161a281629280cfcad187696 (diff) | |
| download | op-kernel-dev-017321cf390045dd4c4afc4a232995ea50bcf66d.zip op-kernel-dev-017321cf390045dd4c4afc4a232995ea50bcf66d.tar.gz | |
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>
Diffstat (limited to 'fs/pstore/platform.c')
0 files changed, 0 insertions, 0 deletions
