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| author | Jaegeuk Kim | 2015-06-23 19:36:08 +0200 |
|---|---|---|
| committer | Jaegeuk Kim | 2015-08-04 23:09:53 +0200 |
| commit | c9b63bd01dd8da096d079c490771ad8a049fd480 (patch) | |
| tree | b6fda13486d2aec3011a7ceafa3755304eda6ec1 /fs/f2fs/namei.c | |
| parent | f2fs: avoid freed stat information (diff) | |
| download | kernel-qcow2-linux-c9b63bd01dd8da096d079c490771ad8a049fd480.tar.gz kernel-qcow2-linux-c9b63bd01dd8da096d079c490771ad8a049fd480.tar.xz kernel-qcow2-linux-c9b63bd01dd8da096d079c490771ad8a049fd480.zip | |
f2fs: avoid to use failed inode immediately
Before iput is called, the inode number used by a bad inode can be reassigned
to other new inode, resulting in any abnormal behaviors on the new inode.
This should not happen for the new inode.
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/namei.c')
| -rw-r--r-- | fs/f2fs/namei.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index fdbae21ee8fb..08656fca8f83 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -78,9 +78,9 @@ out: fail: trace_f2fs_new_inode(inode, err); make_bad_inode(inode); - iput(inode); if (nid_free) - alloc_nid_failed(sbi, ino); + set_inode_flag(F2FS_I(inode), FI_FREE_NID); + iput(inode); return ERR_PTR(err); } |