another round on coverity findings
Costa Tsaousis (ktsaou) committed
Sep 6, 2017 at 01:28 UTC
bf0dcdcc0e6bc0dab2e45f2d95334909fa2a862b
1 file changed
+3
-6
src/socket.c
+3
-6
@@ -99,12 +99,9 @@ int create_listen_socket_unix(const char *path, int listen_backlog) {
99
name.sun_family = AF_UNIX;
100
strncpy(name.sun_path, path, sizeof(name.sun_path)-1);
101
102
- struct stat stbuf;
103
- if(stat(path, &stbuf) == 0) {
104
- // we have to delete any old socket, or bind() will fail
105
- if (unlink(path) == -1)
106
- error("LISTENER: failed to remove existing (probably obsolete or left-over) file on UNIX socket path '%s'.", path);
107
- }
102
+ errno = 0;
103
+ if (unlink(path) == -1 && errno != ENOENT)
104
+ error("LISTENER: failed to remove existing (probably obsolete or left-over) file on UNIX socket path '%s'.", path);
105
106
if(bind (sock, (struct sockaddr *) &name, sizeof (name)) < 0) {
107
close(sock);