From: Martin Schwenke <martin@meltin.net>
Date: Thu, 6 Sep 2018 06:06:40 +0000 (+1000)
Subject: ctdb-tests: Fix CTDB -O3 --picky-developer build on CentOS 7
X-Git-Tag: tdb-1.3.17~1679
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b487979f89cd4dffabfb68b60955ff65de94b02f;p=thirdparty%2Fsamba.git

ctdb-tests: Fix CTDB -O3 --picky-developer build on CentOS 7

gcc 4.8.5 complains:

[319/381] Compiling ctdb/tests/src/system_socket_test.c
../tests/src/system_socket_test.c: In function ‘test_tcp’:
../tests/src/system_socket_test.c:196:20: error: ‘rst_out’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  assert((rst != 0) == (rst_out != 0));
                    ^
cc1: all warnings being treated as errors

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Andreas Schneider <asn@samba.org>
---

diff --git a/ctdb/tests/src/system_socket_test.c b/ctdb/tests/src/system_socket_test.c
index f7d0c7c7701..b3959576b5e 100644
--- a/ctdb/tests/src/system_socket_test.c
+++ b/ctdb/tests/src/system_socket_test.c
@@ -109,7 +109,7 @@ static void test_tcp(const char *src_str,
 	ssize_t num_written;
 	char src_str_out[64], dst_str_out[64];
 	uint32_t seq_out, ack_out;
-	int rst_out;
+	int rst_out = 0;
 	uint16_t window;
 	int ret;