diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-12-05 17:25:32 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-12-05 17:38:12 -0800 |
| commit | 640bdae24f2744feb52dfdeadda32215c111709c (patch) | |
| tree | b20721026d63ac7e53a35f0526677eb32cfc4cab | |
| parent | 96e6c6084b7525043095ed4235b60482d8f36573 (diff) | |
f2fs: free meta pages if sanity check for ckpt is failed
This fixes missing freeing meta pages in the error case.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/checkpoint.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 889317e07122..640f28576e88 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -768,7 +768,7 @@ int get_valid_checkpoint(struct f2fs_sb_info *sbi) /* Sanity checking of checkpoint */ if (sanity_check_ckpt(sbi)) - goto fail_no_cp; + goto free_fail_no_cp; if (cur_page == cp1) sbi->cur_cp_pack = 1; @@ -796,6 +796,9 @@ done: f2fs_put_page(cp2, 1); return 0; +free_fail_no_cp: + f2fs_put_page(cp1, 1); + f2fs_put_page(cp2, 1); fail_no_cp: kfree(sbi->ckpt); return -EINVAL; |