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Merge "Tuner JNI: Correct memcpy of C2DataIdInfo"

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Treehugger Robot
2020-12-30 11:40:00 +00:00
committed by Gerrit Code Review
parent eb709b6d88 5b0bfdb03d
commit 55a580b253
2 changed files with 6 additions and 4 deletions
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5
media/jni/android_media_tv_Tuner.cpp
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@@ -291,8 +291,9 @@ MQ& Dvr::getDvrMQ() {
C2DataIdInfo::C2DataIdInfo(uint32_t index, uint64_t value) : C2Param(kParamSize, index) {
CHECK(isGlobal());
CHECK_EQ(C2Param::INFO, kind());
DummyInfo info{value};
memcpy(this + 1, static_cast<C2Param *>(&info) + 1, kParamSize - sizeof(C2Param));
mInfo = StubInfo(value);
memcpy(static_cast<C2Param *>(this) + 1, static_cast<C2Param *>(&mInfo) + 1,
kParamSize - sizeof(C2Param));
}
/////////////// MediaEvent ///////////////////////

5
media/jni/android_media_tv_Tuner.h
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@@ -250,8 +250,9 @@ class C2DataIdInfo : public C2Param {
public:
C2DataIdInfo(uint32_t index, uint64_t value);
private:
typedef C2GlobalParam<C2Info, C2Int64Value, 0> DummyInfo;
static const size_t kParamSize = sizeof(DummyInfo);
typedef C2GlobalParam<C2Info, C2Int64Value, 0> StubInfo;
StubInfo mInfo;
static const size_t kParamSize = sizeof(StubInfo);
};
} // namespace android