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Merge "Graphics:Add error check when create GraphicBuffer"

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This commit is contained in:
Jesse Hall 2013-08-13 19:02:56 +00:00 committed by Gerrit Code Review
commit fc43e16a56
2 changed files with 7 additions and 1 deletions
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6
libs/gui/IGraphicBufferProducer.cpp
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@ -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;

2
libs/ui/GraphicBuffer.cpp
View File

@ -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;