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dns: Fix offset check in ndr_pull_component
author
Kai Blin
<kai@samba.org>
Fri, 30 Sep 2011 02:31:07 +0000
(19:31 -0700)
committer
Kai Blin
<kai@samba.org>
Fri, 4 Nov 2011 16:25:16 +0000
(17:25 +0100)
Autobuild-User: Kai Blin <kai@samba.org>
Autobuild-Date: Fri Nov 4 17:25:16 CET 2011 on sn-devel-104
librpc/ndr/ndr_dns.c
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diff --git
a/librpc/ndr/ndr_dns.c
b/librpc/ndr/ndr_dns.c
index 1004db0042fb57127a70fa18bf7314c40f47f522..27d849377735ba225a1dd1433423f20d92c71270 100644
(file)
--- a/
librpc/ndr/ndr_dns.c
+++ b/
librpc/ndr/ndr_dns.c
@@
-88,7
+88,7
@@
static enum ndr_err_code ndr_pull_component(struct ndr_pull *ndr,
"reserved lenght field: 0x%02x",
(len &0xC));
}
- if (*offset + len +
2
> ndr->data_size) {
+ if (*offset + len +
1
> ndr->data_size) {
return ndr_pull_error(ndr, NDR_ERR_STRING,
"BAD DNS NAME component, "\
"length too long");