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Ensure that all functions that follow the SDL_GetStringRule return temporary memory

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This commit is contained in:
Sam Lantinga
2024-07-19 09:50:54 -07:00
parent fd9fe1bb7b
commit 68322ac851
12 changed files with 15 additions and 36 deletions
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3
src/render/SDL_render.c
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@@ -799,7 +799,6 @@ int SDL_GetNumRenderDrivers(void)
#endif
}
// this returns string literals, so there's no need to use SDL_FreeLater.
const char *SDL_GetRenderDriver(int index)
{
#ifndef SDL_RENDER_DISABLED
@@ -808,7 +807,7 @@ const char *SDL_GetRenderDriver(int index)
SDL_GetNumRenderDrivers() - 1);
return NULL;
}
return render_drivers[index]->name;
return SDL_CreateTemporaryString(render_drivers[index]->name);
#else
SDL_SetError("SDL not built with rendering support");
return NULL;