[PATCH] Memleak in Windows Logical Disk Manager partition

Patch from Oleg Drokin <green@linuxhacker.ru>

   Not freeing allocated memory on error exit path.

diff --git a/fs/partitions/ldm.c b/fs/partitions/ldm.c
index e0d448b3a6c9a13224955ba6f0abf0926ace10a8..4d51456360cf8653cd30a6bfd9ee68352b168c54 100644 (file)
--- a/fs/partitions/ldm.c
+++ b/fs/partitions/ldm.c
@@ -1162,8 +1162,10 @@ static BOOL ldm_ldmdb_add (u8 *data, int len, struct ldmdb *ldb)
                return FALSE;
        }
 
-       if (!ldm_parse_vblk (data, len, vb))
+       if (!ldm_parse_vblk (data, len, vb)) {
+               kfree(vb);
                return FALSE;                   /* Already logged */
+       }
 
        /* Put vblk into the correct list. */
        switch (vb->type) {