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Raspberry: Fixed crash if memory allocation for cursor failed.

This commit is contained in:
Philipp Wiesemann 2016-03-03 20:12:51 +01:00
parent 21d3297597
commit 05b6ca3c35
1 changed files with 9 additions and 0 deletions
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9
src/video/raspberry/SDL_rpimouse.c
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@ -70,7 +70,16 @@ RPI_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
SDL_assert(surface->pitch == surface->w * 4); SDL_assert(surface->pitch == surface->w * 4);
cursor = (SDL_Cursor *) SDL_calloc(1, sizeof(*cursor)); cursor = (SDL_Cursor *) SDL_calloc(1, sizeof(*cursor));
if (cursor == NULL) {
SDL_OutOfMemory();
return NULL;
}
curdata = (RPI_CursorData *) SDL_calloc(1, sizeof(*curdata)); curdata = (RPI_CursorData *) SDL_calloc(1, sizeof(*curdata));
if (curdata == NULL) {
SDL_OutOfMemory();
SDL_free(cursor);
return NULL;
}
curdata->hot_x = hot_x; curdata->hot_x = hot_x;
curdata->hot_y = hot_y; curdata->hot_y = hot_y;