Code: OMX_ERRORTYPE SoftVideoDecoderOMXComponent::getConfig(
        OMX_INDEXTYPE index, OMX_PTR params) {
 switch (index) {
 case OMX_IndexConfigCommonOutputCrop:

         {
             OMX_CONFIG_RECTTYPE *rectParams = (OMX_CONFIG_RECTTYPE *)params;
 
             if (rectParams->nPortIndex != kOutputPortIndex) {
                 return OMX_ErrorUndefined;
             }

            rectParams->nLeft = mCropLeft;
            rectParams->nTop = mCropTop;
            rectParams->nWidth = mCropWidth;
            rectParams->nHeight = mCropHeight;

 return OMX_ErrorNone;
 }

 default:
 return OMX_ErrorUnsupportedIndex;
 }
}

Vulnerability Type: Overflow +Priv 
CWE ID: CWE-119
Summary: mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-06-01 does not validate OMX buffer sizes, which allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 27207275.
Commit Message: DO NOT MERGE Verify OMX buffer sizes prior to access

Bug: 27207275
Change-Id: I4412825d1ee233d993af0a67708bea54304ff62d
