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fix maybe-uninitialized errors

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Set {listen,server}_sock to -1 when needed as already done in
src/manager.c by commit ecf1fcc845 to
avoid the following build failure:

local.c: In function 'create_and_bind':
local.c:218:12: error: 'listen_sock' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  218 |     return listen_sock;
      |            ^~~~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/27471a878ff52a972ac087d534e44fb0c50808f6

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
This commit is contained in:
Fabrice Fontaine
2022-04-11 08:28:07 +08:00
committed by Max Lv
parent 46382c23fa
commit 0c23224e92
5 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/local.c
+1 -1
View File
@@ -168,7 +168,7 @@ create_and_bind(const char *addr, const char *port)
{
struct addrinfo hints;
struct addrinfo *result, *rp;
int s, listen_sock;
int s, listen_sock = -1;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; /* Return IPv4 and IPv6 choices */
src/redir.c
+1 -1
View File
@@ -147,7 +147,7 @@ create_and_bind(const char *addr, const char *port)
{
struct addrinfo hints;
struct addrinfo *result, *rp;
int s, listen_sock;
int s, listen_sock = -1;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; /* Return IPv4 and IPv6 choices */
src/server.c
+1 -1
View File
@@ -550,7 +550,7 @@ create_and_bind(const char *host, const char *port, int mptcp)
{
struct addrinfo hints;
struct addrinfo *result, *rp, *ipv4v6bindall;
int s, listen_sock;
int s, listen_sock = -1;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; /* Return IPv4 and IPv6 choices */
src/tunnel.c
+1 -1
View File
@@ -129,7 +129,7 @@ create_and_bind(const char *addr, const char *port)
{
struct addrinfo hints;
struct addrinfo *result, *rp;
int s, listen_sock;
int s, listen_sock = -1;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; /* Return IPv4 and IPv6 choices */
src/udprelay.c
+1 -1
View File
@@ -446,7 +446,7 @@ create_server_socket(const char *host, const char *port)
{
struct addrinfo hints;
struct addrinfo *result, *rp, *ipv4v6bindall;
int s, server_sock;
int s, server_sock = -1;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; /* Return IPv4 and IPv6 choices */