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ext4: fix possible inode leak in the retry loop of ext4_resize_fs()

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Fixes: 1c6bd7173d ("ext4: convert file system to meta_bg if needed ...")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 3.7
This commit is contained in:
Vasily Averin 2018-11-06 16:20:40 -05:00 committed by Theodore Ts'o
parent f348e2241f
commit db6aee6240
1 changed files with 4 additions and 0 deletions
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4
fs/ext4/resize.c
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@ -2058,6 +2058,10 @@ int ext4_resize_fs(struct super_block *sb, ext4_fsblk_t n_blocks_count)
n_blocks_count_retry = 0; n_blocks_count_retry = 0;
free_flex_gd(flex_gd); free_flex_gd(flex_gd);
flex_gd = NULL; flex_gd = NULL;
if (resize_inode) {
iput(resize_inode);
resize_inode = NULL;
}
goto retry; goto retry;
} }