From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 11 Jun 2017 10:13:22 +0000 (+0200)
Subject: net.c: Silence clang warning.
X-Git-Tag: v0.6.1~72
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=b79ea15c3dcc872452405b021bce7d196a7115dc

net.c: Silence clang warning.

clang-3.8.0 on FreeBSD complains about a recent change to net.c:

	net.c:606:33: warning: missing field 'ss_family' initializer [-Wmissing-field-initializers]
		struct sockaddr_storage ss = {0};
					       ^
This line was introduced in commit 63128eea (net: Always initialize
struct sockaddr_storage) to avoid a warning from the static analyzer
of clang. Setting .ss_family initializes all struct members, which
makes both the analyzer and the compiler happy again.
---

diff --git a/net.c b/net.c
index 6c23fdd9..50243673 100644
--- a/net.c
+++ b/net.c
@@ -603,7 +603,7 @@ static inline int estimated_header_overhead(const int af_type)
  */
 int generic_max_transport_msg_size(int sockfd)
 {
-	struct sockaddr_storage ss = {0};
+	struct sockaddr_storage ss = {.ss_family = 0};
 	socklen_t sslen = sizeof(ss);
 	int af_type = AF_INET;
 
@@ -629,7 +629,7 @@ int generic_max_transport_msg_size(int sockfd)
  */
 char *remote_name(int fd)
 {
-	struct sockaddr_storage ss = {0};
+	struct sockaddr_storage ss = {.ss_family = 0};
 	const struct sockaddr *sa;
 	socklen_t sslen = sizeof(ss);
 	char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];