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Set error for NULL SDL_IOStream in SDL_LoadWAV_IO()

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This commit is contained in:
Zack Middleton
2024-10-14 20:51:29 -05:00
committed by Sam Lantinga
parent 00bb81de76
commit fb43dc3097
1 changed files with 16 additions and 2 deletions
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18
src/audio/SDL_wave.c
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@@ -2093,7 +2093,8 @@ bool SDL_LoadWAV_IO(SDL_IOStream *src, bool closeio, SDL_AudioSpec *spec, Uint8
// Make sure we are passed a valid data source
if (!src) {
goto done; // Error may come from SDL_IOStream.
SDL_InvalidParamError("src");
goto done;
} else if (!spec) {
SDL_InvalidParamError("spec");
goto done;
@@ -2132,6 +2133,19 @@ done:
bool SDL_LoadWAV(const char *path, SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len)
{
return SDL_LoadWAV_IO(SDL_IOFromFile(path, "rb"), 1, spec, audio_buf, audio_len);
SDL_IOStream *stream = SDL_IOFromFile(path, "rb");
if (!stream) {
if (spec) {
SDL_zerop(spec);
}
if (audio_buf) {
*audio_buf = NULL;
}
if (audio_len) {
*audio_len = 0;
}
return false;
}
return SDL_LoadWAV_IO(stream, true, spec, audio_buf, audio_len);
}