off-by-one

2026-05-19 17:59:25 +01:00
parent 3788f97dbf
commit 0b9189a412
1 changed files with 1 additions and 1 deletions
@@ -33,7 +33,7 @@ static void handle_sigchld(int num) {
 int open_socket(char * pathname) {
    struct sockaddr_un addr;
    addr.sun_family = AF_UNIX;
-    if(strlen(pathname) > sizeof(addr.sun_path)) {
+    if(strlen(pathname) >= sizeof(addr.sun_path)) {
        die("pathname \"%s\" is too long to  bind as unix socket (max %lu)",
            pathname, sizeof(addr.sun_path));
    }