Messages in this thread Patch in this message | | | From | Zhihao Cheng <> | Subject | [PATCH 2/2] ubifs: dent: Fix some potential memory leaks while iterating entries | Date | Mon, 1 Jun 2020 17:10:37 +0800 |
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Fix some potential memory leaks in error handling branches while iterating dent entries. For example, function dbg_check_dir() forgets to free pdent if it exists.
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Cc: <Stable@vger.kernel.org> Fixes: 1e51764a3c2ac05a2 ("UBIFS: add new flash file system") --- fs/ubifs/debug.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c index 0f5a480fe264..b4a3abf54df7 100644 --- a/fs/ubifs/debug.c +++ b/fs/ubifs/debug.c @@ -1123,6 +1123,7 @@ int dbg_check_dir(struct ubifs_info *c, const struct inode *dir) err = PTR_ERR(dent); if (err == -ENOENT) break; + kfree(pdent); return err; } -- 2.25.4
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