Author: kan
Date: Sat Feb 28 22:24:45 2015
New Revision: 279412
URL: https://svnweb.freebsd.org/changeset/base/279412
Log:
Do not leak 'copy' buffer if bmap_truncate_indirect fails.
Reported by: Brainy Code Scanner, by Maxime Villard.
MFC after: 2 weeks
Modified:
head/sys/fs/nandfs/bmap.c
Modified: head/sys/fs/nandfs/bmap.c
==============================================================================
--- head/sys/fs/nandfs/bmap.c Sat Feb 28 21:50:04 2015 (r279411)
+++ head/sys/fs/nandfs/bmap.c Sat Feb 28 22:24:45 2015 (r279412)
@@ -460,6 +460,7 @@ bmap_truncate_mapping(struct nandfs_node
error = bmap_truncate_indirect(node, level, &left,
&cleaned, ap, f, copy);
if (error) {
+ free(copy, M_NANDFSTEMP);
nandfs_error("%s: error %d when truncate "
"at level %d\n", __func__, error, level);
return (error);
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