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| author | Fabien Sanglard <sanglardf@google.com> | 2017-02-02 01:29:02 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2017-02-02 01:29:02 +0000 |
| commit | ac2b87ac0f613f9995b938a9157544cdd2dbe646 (patch) | |
| tree | 57dfff9943b908c0192e9f30aa62a9fae067dfb0 | |
| parent | 853702ce3d1ba5e45ce58f332ed1d40008a44375 (diff) | |
| parent | 11ab583834afc0db85b1191e91ab439f1fa9024e (diff) | |
| download | native-ac2b87ac0f613f9995b938a9157544cdd2dbe646.tar.gz | |
Fix security vulnerability am: 2ae83f4f62
am: 11ab583834
Change-Id: I09ec85b9f83e1f4458940415cd07f6fca725c552
| -rw-r--r-- | services/surfaceflinger/SurfaceFlinger.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp index 13a63c4dfc..683c7870b1 100644 --- a/services/surfaceflinger/SurfaceFlinger.cpp +++ b/services/surfaceflinger/SurfaceFlinger.cpp @@ -1788,8 +1788,7 @@ void SurfaceFlinger::setTransactionState( if (s.client != NULL) { sp<IBinder> binder = s.client->asBinder(); if (binder != NULL) { - String16 desc(binder->getInterfaceDescriptor()); - if (desc == ISurfaceComposerClient::descriptor) { + if (binder->queryLocalInterface(ISurfaceComposerClient::descriptor) != NULL) { sp<Client> client( static_cast<Client *>(s.client.get()) ); transactionFlags |= setClientStateLocked(client, s.state); } |