From 308efc0337edfe6f7eff1d087ee09819497ca7ad Mon Sep 17 00:00:00 2001
From: Tim Potter <tpot@samba.org>
Date: Wed, 29 Jan 2003 02:55:39 +0000
Subject: Return 0 instead of crashing when a NULL source string is passed to
 rpcstr_pull() (This used to be commit
 b9c4cc119588d6a564f0aaf12fd2ef867a42aeb8)

---
 source3/lib/util_unistr.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'source3/lib')

diff --git a/source3/lib/util_unistr.c b/source3/lib/util_unistr.c
index 8e41581f75..5c9b4c783b 100644
--- a/source3/lib/util_unistr.c
+++ b/source3/lib/util_unistr.c
@@ -169,6 +169,7 @@ char *skip_unibuf(char *src, size_t len)
  */ 
 int rpcstr_pull(char* dest, void *src, int dest_len, int src_len, int flags)
 {
+	if (!src) return 0;
 	if(dest_len==-1) dest_len=MAXUNI-3;
 	return pull_ucs2(NULL, dest, src, dest_len, src_len, flags|STR_UNICODE|STR_NOALIGN);
 }
-- 
cgit