diff --git a/src/redis.c b/src/redis.c index e2aaed21..35a7580e 100644 --- a/src/redis.c +++ b/src/redis.c @@ -1476,6 +1476,7 @@ void adjustOpenFilesLimit(void) { void initServer() { int j; + int ip_count; signal(SIGHUP, SIG_IGN); signal(SIGPIPE, SIG_IGN); @@ -1507,10 +1508,19 @@ void initServer() { if (server.bindaddr_count == 0) server.bindaddr[0] = NULL; for (j = 0; j < server.bindaddr_count || j == 0; j++) { if (server.bindaddr[j] == NULL) { - /* Bind * for both IPv6 and IPv4. */ - server.ipfd[0] = anetTcp6Server(server.neterr,server.port,NULL); - if (server.ipfd[0] != ANET_ERR) server.ipfd_count++; - server.ipfd[1] = anetTcpServer(server.neterr,server.port,NULL); + /* Bind * for both IPv6 and IPv4. + * Should consider that someone only has IPV6 and someone only get IPV4 */ + ip_count = 0; + server.ipfd[ip_count] = anetTcp6Server(server.neterr,server.port,NULL); + if (server.ipfd[ip_count] != ANET_ERR) ip_count++; + + server.ipfd[ip_count] = anetTcpServer(server.neterr,server.port,NULL); + if(server.ipfd[ip_count] != ANET_ERR ) ip_count++; + + /* It should be ip_count plus one + * because out of this branch, the server.ipfd_count would increase */ + server.ipfd_count += (ip_count - 1); + } else if (strchr(server.bindaddr[j],':')) { /* Bind IPv6 address. */ server.ipfd[server.ipfd_count] = anetTcp6Server(server.neterr,server.port,server.bindaddr[j]);