From: Alan T. DeKok <aland@freeradius.org>
Date: Tue, 1 Mar 2011 15:58:57 +0000 (+0100)
Subject: Be more forgiving about policy parsing
X-Git-Tag: release_2_1_11~104
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d85a449d996267d8c6a22328f4846e25cdbf625;p=thirdparty%2Ffreeradius-server.git

Be more forgiving about policy parsing
---

diff --git a/src/modules/rlm_policy/parse.c b/src/modules/rlm_policy/parse.c
index 8bc9c641c24..2992ab4d1e6 100644
--- a/src/modules/rlm_policy/parse.c
+++ b/src/modules/rlm_policy/parse.c
@@ -141,7 +141,6 @@ static const char *policy_lex_string(const char *input,
 				     char *buffer, size_t buflen)
 {
 	rad_assert(input != NULL);
-	rad_assert(buffer != NULL);
 
 	switch (*input) {
 	case '\0':
@@ -373,7 +372,7 @@ static const char *policy_lex_string(const char *input,
 		return input + 1;
 
 	case '"':
-		if (buflen < 2) {
+		if (!buffer || (buflen < 2)) {
 			*token = POLICY_LEX_BAD;
 			return input + 1;
 		}