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Commit 4598d6ca authored by Felix Paul Kühne's avatar Felix Paul Kühne
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auhal: add missing bounds checking (close #10110)

parent 061c07bd
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Showing with 5 additions and 3 deletions
modules/audio_output/auhal.c
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...@@ -1445,9 +1445,11 @@ static OSStatus RenderCallbackAnalog(vlc_object_t *p_obj, ...@@ -1445,9 +1445,11 @@ static OSStatus RenderCallbackAnalog(vlc_object_t *p_obj,
} else { } else {
int32_t bytesToCopy = __MIN(bytesRequested, availableBytes); int32_t bytesToCopy = __MIN(bytesRequested, availableBytes);
memcpy(targetBuffer, buffer, bytesToCopy); if (likely(bytesToCopy > 0)) {
TPCircularBufferConsume(&p_sys->circular_buffer, bytesToCopy); memcpy(targetBuffer, buffer, bytesToCopy);
ioData->mBuffers[0].mDataByteSize = bytesToCopy; TPCircularBufferConsume(&p_sys->circular_buffer, bytesToCopy);
ioData->mBuffers[0].mDataByteSize = bytesToCopy;
}
} }
vlc_cond_signal(&p_sys->cond); vlc_cond_signal(&p_sys->cond);
......
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