From f90df6307eda3bcc53e684bca97b3ec91ea87e00 Mon Sep 17 00:00:00 2001 From: liulijun Date: Mon, 14 Nov 2022 14:24:48 +0800 Subject: Fix an arithmetic error when using unsigned bug:259000034 Test: by partner Signed-off-by: Liu Lijun Change-Id: I7784f841c04123c99f28705ea6153208be3e383b --- libs/gui/BLASTBufferQueue.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libs/gui/BLASTBufferQueue.cpp') diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp index a51bbb1553..1242ac83e3 100644 --- a/libs/gui/BLASTBufferQueue.cpp +++ b/libs/gui/BLASTBufferQueue.cpp @@ -426,8 +426,8 @@ void BLASTBufferQueue::releaseBufferCallbackLocked(const ReleaseCallbackId& id, mCurrentMaxAcquiredBufferCount = *currentMaxAcquiredBufferCount; } - const auto numPendingBuffersToHold = - isEGL ? std::max(0u, mMaxAcquiredBuffers - mCurrentMaxAcquiredBufferCount) : 0; + const uint32_t numPendingBuffersToHold = + isEGL ? std::max(0, mMaxAcquiredBuffers - (int32_t)mCurrentMaxAcquiredBufferCount) : 0; auto rb = ReleasedBuffer{id, releaseFence}; if (std::find(mPendingRelease.begin(), mPendingRelease.end(), rb) == mPendingRelease.end()) { -- cgit v1.2.3-59-g8ed1b