Commit c6d9ee47 authored by Alberto Miranda's avatar Alberto Miranda ♨️
Browse files

Check that socket exists prior to unlinking it

parent a5232372

src/dloom.cpp

+11 −5
Original line number Diff line number Diff line
@@ -271,11 +271,17 @@ int set_non_block(int fd){ 


int unix_socket_init(sockaddr_un* socket_un, const char* sock_path){

	int fd;



    struct stat stbuf;



    /* if socket exists from a previous run, remove it */

    if (stat(sock_path, &stbuf) == 0) {

        if (unlink(sock_path) < 0){

            log_message(LOG_FILE, "unlink socket failed");

            perror("unlink socket");

            exit(EXIT_FAILURE);		 

        }

    }



	/* Setup unix socket listener */

	fd = socket(AF_UNIX, SOCK_STREAM, 0);