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| author | Liu ShuoX <[email protected]> | 2014-03-17 00:24:49 +0000 |
|---|---|---|
| committer | Tony Luck <[email protected]> | 2014-03-17 21:14:03 +0000 |
| commit | aa9a4a1edfbd3d223af01db833da2f07850bc655 (patch) | |
| tree | 3c131b8ea82a437d97439dfc3e607052fc8cfaff /fs/jbd2/commit.c | |
| parent | pstore: clarify clearing of _read_cnt in ramoops_context (diff) | |
| download | kernel-aa9a4a1edfbd3d223af01db833da2f07850bc655.tar.gz kernel-aa9a4a1edfbd3d223af01db833da2f07850bc655.zip | |
pstore: skip zero size persistent ram buffer in traverse
In ramoops_pstore_read, a valid prz pointer with zero size buffer will
break traverse of all persistent ram buffers. The latter buffer might be
lost.
Signed-off-by: Liu ShuoX <[email protected]>
Cc: "Zhang, Yanmin" <[email protected]>
Cc: Colin Cross <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Tony Luck <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions