From: Andreas Schneider <asn@samba.org>
Date: Fri, 23 Nov 2018 11:00:36 +0000 (+0100)
Subject: s3:lib: Fix uninitialized variable
X-Git-Tag: tdb-1.3.17~528
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e9b3ed4126fad653f219334cbca2dbf53ddfc20;p=thirdparty%2Fsamba.git

s3:lib: Fix uninitialized variable

util_tdb.c:116:7: error: ‘len’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
   buf += len;
       ^~
../../source3/lib/util_tdb.c:44:6: note: ‘len’ was declared here
  int len;
      ^~~

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
---

diff --git a/source3/lib/util_tdb.c b/source3/lib/util_tdb.c
index cbcca4df09f..4f2450c5773 100644
--- a/source3/lib/util_tdb.c
+++ b/source3/lib/util_tdb.c
@@ -41,7 +41,7 @@ static size_t tdb_pack_va(uint8_t *buf, int bufsize, const char *fmt, va_list ap
 	uint32_t d;
 	int i;
 	void *p;
-	int len;
+	int len = 0;
 	char *s;
 	char c;
 	uint8_t *buf0 = buf;