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Commit 2aff7025 authored by Lingyun Zhu's avatar Lingyun Zhu Committed by Jesse Hall
Browse files

Graphics:Add error check when create GraphicBuffer 



Change-Id: Ib0ca59bf1dfe4ae0266c29c91c1dbe3d02c0904e
Author: Lingyun Zhu <lingyun.zhu@intel.com>
Signed-off-by: default avatarLingyun Zhu <lingyun.zhu@intel.com>
Signed-off-by: default avatarShuo Gao <shuo.gao@intel.com>
Signed-off-by: default avatarBruce Beare <bruce.j.beare@intel.com>
Signed-off-by: default avatarJack Ren <jack.ren@intel.com>
Author-tracking-BZ: 50141
parent 046b72fc

libs/gui/IGraphicBufferProducer.cpp

+5 −1
Original line number Diff line number Diff line
@@ -62,7 +62,11 @@ public: 
        bool nonNull = reply.readInt32();

        if (nonNull) {

            *buf = new GraphicBuffer();

            reply.read(**buf);

            result = reply.read(**buf);

            if(result != NO_ERROR) {

                (*buf).clear();

                return result;

            }

        }

        result = reply.readInt32();

        return result;

libs/ui/GraphicBuffer.cpp

+2 −0
Original line number Diff line number Diff line
@@ -281,6 +281,8 @@ status_t GraphicBuffer::unflatten(void const* buffer, size_t size, 
    if (handle != 0) {

        status_t err = mBufferMapper.registerBuffer(handle);

        if (err != NO_ERROR) {

            width = height = stride = format = usage = 0;

            handle = NULL;

            ALOGE("unflatten: registerBuffer failed: %s (%d)",

                    strerror(-err), err);

            return err;