Fixed crash if info->path is NULL

slouken · slouken · commit d3bb91522f4e · 2025-03-17T09:48:13.000-07:00
(cherry picked from commit 715301c) (cherry picked from commit 46a51b4)
diff --git a/src/joystick/hidapi/SDL_hidapijoystick.c b/src/joystick/hidapi/SDL_hidapijoystick.c
@@ -890,10 +890,8 @@ static SDL_HIDAPI_Device *HIDAPI_AddDevice(const struct SDL_hid_device_info *inf
         return NULL;
     }
     device->magic = &SDL_HIDAPI_device_magic;
-    device->path = SDL_strdup(info->path);
-    if (!device->path) {
-        SDL_free(device);
-        return NULL;
+    if (info->path) {
+        device->path = SDL_strdup(info->path);
     }
     device->seen = SDL_TRUE;
     device->vendor_id = info->vendor_id;

Original file line number	Diff line number	Diff line change
`@@ -890,10 +890,8 @@ static SDL_HIDAPI_Device HIDAPI_AddDevice(const struct SDL_hid_device_info inf`
`890`	`890`	`return NULL;`
`891`	`891`	`}`
`892`	`892`	`device->magic = &SDL_HIDAPI_device_magic;`
`893`		`- device->path = SDL_strdup(info->path);`
`894`		`- if (!device->path) {`
`895`		`- SDL_free(device);`
`896`		`- return NULL;`
	`893`	`+ if (info->path) {`
	`894`	`+ device->path = SDL_strdup(info->path);`
`897`	`895`	`}`
`898`	`896`	`device->seen = SDL_TRUE;`
`899`	`897`	`device->vendor_id = info->vendor_id;`