Commit 58f6e78a authored by Zhihao Cheng's avatar Zhihao Cheng Committed by Richard Weinberger

ubifs: dent: Fix some potential memory leaks while iterating entries

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: default avatarZhihao Cheng <chengzhihao1@huawei.com>
Cc: <stable@vger.kernel.org>
Fixes: 1e51764a ("UBIFS: add new flash file system")
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent f2aae745
...@@ -1123,6 +1123,7 @@ int dbg_check_dir(struct ubifs_info *c, const struct inode *dir) ...@@ -1123,6 +1123,7 @@ int dbg_check_dir(struct ubifs_info *c, const struct inode *dir)
err = PTR_ERR(dent); err = PTR_ERR(dent);
if (err == -ENOENT) if (err == -ENOENT)
break; break;
kfree(pdent);
return err; return err;
} }
......
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