From: Volker Lendecke <vl@samba.org>
Date: Tue, 9 Feb 2021 11:26:20 +0000 (+0100)
Subject: rpc_server: Fix a -Werror=format-truncation error
X-Git-Tag: tevent-0.11.0~1524
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9e3f0fa34b47a2dbf910c0942276b3ec06fdab6c;p=thirdparty%2Fsamba.git

rpc_server: Fix a -Werror=format-truncation error

gcc gets this wrong, it believes %u can write up to
"2147483647" (2^31-1). Silence this with an easy patch.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/rpc_server/rpc_sock_helper.c b/source3/rpc_server/rpc_sock_helper.c
index 4b998962c8e..5756a891544 100644
--- a/source3/rpc_server/rpc_sock_helper.c
+++ b/source3/rpc_server/rpc_sock_helper.c
@@ -160,7 +160,7 @@ static NTSTATUS dcesrv_create_ncacn_ip_tcp_sockets(
 	int **pfds)
 {
 	uint16_t port = 0;
-	char port_str[6];
+	char port_str[11];
 	const char *endpoint = NULL;
 	size_t i = 0, num_fds;
 	int *fds = NULL;