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Commit 1248e620 authored by Jeff Tinker's avatar Jeff Tinker Committed by android-build-merger
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Fix integer overflow in mediadrmserver am: eb21712f am: 5250bc1b am: d1a854a0 am: 7a22df06 

am: 4e339cbc

Change-Id: I8519bf3be2231d04e5ec8d245ee083730cd4cd7d
parents 3899cc3c 4e339cbc

drm/mediadrm/plugins/clearkey/InitDataParser.cpp

+1 −1
Original line number Diff line number Diff line
@@ -109,7 +109,7 @@ android::status_t InitDataParser::parsePssh(const Vector<uint8_t>& initData, 
    memcpy(&keyIdCount, &initData[readPosition], sizeof(keyIdCount));

    keyIdCount = ntohl(keyIdCount);

    readPosition += sizeof(keyIdCount);

    if (readPosition + (keyIdCount * kKeyIdSize) !=

    if (readPosition + ((uint64_t)keyIdCount * kKeyIdSize) !=

            initData.size() - sizeof(uint32_t)) {

        return android::ERROR_DRM_CANNOT_HANDLE;

    }