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Added three missing checks for return values of SDL_calloc().

This commit is contained in:
Philipp Wiesemann 2014-12-26 20:11:28 +01:00
parent bbaaa77751
commit d8c60342cc
1 changed files with 14 additions and 0 deletions
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14
src/video/emscripten/SDL_emscriptenmouse.c
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@ -42,6 +42,11 @@ Emscripten_CreateDefaultCursor()
cursor = SDL_calloc(1, sizeof(SDL_Cursor)); cursor = SDL_calloc(1, sizeof(SDL_Cursor));
if (cursor) { if (cursor) {
curdata = (Emscripten_CursorData *) SDL_calloc(1, sizeof(*curdata)); curdata = (Emscripten_CursorData *) SDL_calloc(1, sizeof(*curdata));
if (!curdata) {
SDL_OutOfMemory();
SDL_free(cursor);
return NULL;
}
curdata->system_cursor = "default"; curdata->system_cursor = "default";
cursor->driverdata = curdata; cursor->driverdata = curdata;
@ -108,7 +113,16 @@ Emscripten_CreateSystemCursor(SDL_SystemCursor id)
} }
cursor = (SDL_Cursor *) SDL_calloc(1, sizeof(*cursor)); cursor = (SDL_Cursor *) SDL_calloc(1, sizeof(*cursor));
if (!cursor) {
SDL_OutOfMemory();
return NULL;
}
curdata = (Emscripten_CursorData *) SDL_calloc(1, sizeof(*curdata)); curdata = (Emscripten_CursorData *) SDL_calloc(1, sizeof(*curdata));
if (!curdata) {
SDL_OutOfMemory();
SDL_free(cursor);
return NULL;
}
curdata->system_cursor = cursor_name; curdata->system_cursor = cursor_name;
cursor->driverdata = curdata; cursor->driverdata = curdata;