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Handle potential out of memory condition when working with hints

This commit is contained in:
Sam Lantinga 2022-04-18 13:45:41 -07:00
parent 145824f6ab
commit ba62ead5ec
1 changed files with 5 additions and 0 deletions
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5
src/SDL_hints.c
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@ -178,6 +178,11 @@ SDL_AddHintCallback(const char *name, SDL_HintCallback callback, void *userdata)
return;
}
hint->name = SDL_strdup(name);
if (!hint->name) {
SDL_free(hint);
SDL_OutOfMemory();
return;
}
hint->value = NULL;
hint->priority = SDL_HINT_DEFAULT;
hint->callbacks = NULL;