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Commit e5394408 authored by Andy Hung's avatar Andy Hung Committed by android-build-merger
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Merge "EffectReverb: Fix unsigned integer overflow" into pi-dev am: b60d788a 

am: c1e81a0b

Change-Id: I4586101841178090e03236a4b4b1424bbe5849ee
parents 87546c5c c1e81a0b

media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp

+2 −1
Original line number Diff line number Diff line
@@ -1966,7 +1966,8 @@ int Reverb_process(effect_handle_t self, 


    if (pContext->bEnabled == LVM_FALSE) {

        if (pContext->SamplesToExitCount > 0) {

            pContext->SamplesToExitCount -= outBuffer->frameCount;

            // signed - unsigned will trigger integer overflow if result becomes negative.

            pContext->SamplesToExitCount -= (ssize_t)outBuffer->frameCount;

        } else {

            status = -ENODATA;

        }