diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..3e94336
--- /dev/null
+++ b/go.mod
@@ -0,0 +1 @@
+module github.com/go-gl/glfw
diff --git a/v3.2/glfw/build.go b/v3.2/glfw/build.go
index 0f62dc2..96bd79c 100644
--- a/v3.2/glfw/build.go
+++ b/v3.2/glfw/build.go
@@ -22,7 +22,7 @@ package glfw
 // Linux Build Tags
 // ----------------
 // GLFW Options:
-#cgo linux,!wayland CFLAGS: -D_GLFW_X11
+#cgo linux,!wayland CFLAGS: -D_GLFW_X11 -D_GNU_SOURCE
 #cgo linux,wayland CFLAGS: -D_GLFW_WAYLAND -D_GNU_SOURCE
 
 // Linker Options:
diff --git a/v3.2/glfw/glfw/src/linux_joystick.c b/v3.2/glfw/glfw/src/linux_joystick.c
index 561b1eb..ed89891 100644
--- a/v3.2/glfw/glfw/src/linux_joystick.c
+++ b/v3.2/glfw/glfw/src/linux_joystick.c
@@ -215,15 +215,23 @@ GLFWbool _glfwInitJoysticksLinux(void)
 
         while ((entry = readdir(dir)))
         {
-            char path[20];
             regmatch_t match;
+            char* path = NULL;
 
             if (regexec(&_glfw.linux_js.regex, entry->d_name, 1, &match, 0) != 0)
                 continue;
+            if (asprintf(&path, "%s/%s", dirname, entry->d_name) < 0)
+            {
+                _glfwInputError(GLFW_PLATFORM_ERROR,
+                                "Linux: Failed to construct device path: %s",
+                                strerror(errno));
+                continue;
+            }
 
-            snprintf(path, sizeof(path), "%s/%s", dirname, entry->d_name);
             if (openJoystickDevice(path))
                 count++;
+
+	    free(path);
         }
 
         closedir(dir);