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If the xattr data is bogus in get_rsync_acl(), free the buffer.
author
Wayne Davison
<wayned@samba.org>
Mon, 5 Nov 2007 18:15:01 +0000
(18:15 +0000)
committer
Wayne Davison
<wayned@samba.org>
Mon, 5 Nov 2007 18:15:01 +0000
(18:15 +0000)
acls.c
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diff --git
a/acls.c
b/acls.c
index
6cbd80a
..
04cff88
100644
(file)
--- a/
acls.c
+++ b/
acls.c
@@
-476,8
+476,10
@@
static int get_rsync_acl(const char *fname, rsync_acl *racl,
if ((buf = get_xattr_acl(fname, type == SMB_ACL_TYPE_ACCESS, &len)) == NULL)
return 0;
cnt = (len - 4*4) / (4+4);
- if (len < 4*4 || len != (size_t)cnt*(4+4) + 4*4)
+ if (len < 4*4 || len != (size_t)cnt*(4+4) + 4*4) {
+ free(buf);
return -1;
+ }
racl->user_obj = IVAL(buf, 0);
racl->group_obj = IVAL(buf, 4);