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Fixed crash if the animated cursor had a NULL frame 0

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This commit is contained in:
Sam Lantinga
2025-10-18 08:17:16 -07:00
parent cae27a0ec7
commit 0e87ba163f
1 changed files with 5 additions and 5 deletions
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src/events/SDL_mouse.c
+5 -5
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@@ -1562,6 +1562,11 @@ SDL_Cursor *SDL_CreateAnimatedCursor(SDL_CursorFrameInfo *frames, int frame_coun
return NULL; return NULL;
} }
CHECK_PARAM(!frames[0].surface) {
SDL_SetError("Null surface in frame 0");
return NULL;
}
CHECK_PARAM(!frame_count) { CHECK_PARAM(!frame_count) {
SDL_InvalidParamError("frame_count"); SDL_InvalidParamError("frame_count");
return NULL; return NULL;
@@ -1591,11 +1596,6 @@ SDL_Cursor *SDL_CreateAnimatedCursor(SDL_CursorFrameInfo *frames, int frame_coun
return NULL; return NULL;
} }
CHECK_PARAM(!frames[0].surface) {
SDL_SetError("Null surface in frame 0");
return NULL;
}
bool isstack; bool isstack;
SDL_CursorFrameInfo *temp_frames = SDL_small_alloc(SDL_CursorFrameInfo, frame_count, &isstack); SDL_CursorFrameInfo *temp_frames = SDL_small_alloc(SDL_CursorFrameInfo, frame_count, &isstack);
if (!temp_frames) { if (!temp_frames) {