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| author | Chao Yu <chao2.yu@samsung.com> | 2013-11-06 09:12:04 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-11-06 16:37:44 +0900 |
| commit | 3b03f72445ba1437cfa29f9719bb3cfdb60558d9 (patch) | |
| tree | d88bdc59bf7277157ed94c1e51870389ec7740a3 | |
| parent | 4bf08ff6f9f381fa625d65e36c3e8e57313943cf (diff) | |
f2fs: avoid to use a NULL point in destroy_segment_manager
A NULL point should avoid to be used in destroy_segment_manager after allocating
memory fail for f2fs_sm_info.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
| -rw-r--r-- | fs/f2fs/segment.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 3d4d5fc19e6f..ff363e686b7e 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1744,6 +1744,8 @@ static void destroy_sit_info(struct f2fs_sb_info *sbi) void destroy_segment_manager(struct f2fs_sb_info *sbi) { struct f2fs_sm_info *sm_info = SM_I(sbi); + if (!sm_info) + return; destroy_dirty_segmap(sbi); destroy_curseg(sbi); destroy_free_segmap(sbi); |