From: Herb Lewis <herb@samba.org>
Date: Thu, 17 Jul 2008 16:23:30 +0000 (-0700)
Subject: allow SID with 0 in subauthority to be converted properly
X-Git-Tag: samba-3.3.0pre1~523
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=23f338d1da96fd4ea3283bc96ca7d496b23bf854;p=thirdparty%2Fsamba.git

allow SID with 0 in subauthority to be converted properly
from string representation.
---

diff --git a/source/nsswitch/libwbclient/wbc_sid.c b/source/nsswitch/libwbclient/wbc_sid.c
index f3d58960f2a..475c9947e00 100644
--- a/source/nsswitch/libwbclient/wbc_sid.c
+++ b/source/nsswitch/libwbclient/wbc_sid.c
@@ -139,7 +139,8 @@ wbcErr wbcStringToSid(const char *str,
 	p = q +1;
 	sid->num_auths = 0;
 	while (sid->num_auths < WBC_MAXSUBAUTHS) {
-		if ((x=(uint32_t)strtoul(p, &q, 10)) == 0)
+		x=(uint32_t)strtoul(p, &q, 10);
+		if (p == q)
 			break;
 		if (q == NULL) {
 			wbc_status = WBC_ERR_INVALID_SID;