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Android: Check for null pointer before calling ANativeWindow_release()

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Calling ANativeWindow_release() with a null pointer will cause
a SIGSEGV.

Task-number: QTBUG-33955
Change-Id: If7d1afa3baea04360507eec5042b4e18a0272527
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
This commit is contained in:
Christian Strømme 2013-10-21 17:58:43 +02:00 committed by The Qt Project
parent 159f086a7f
commit efc61299bd
1 changed files with 2 additions and 1 deletions
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src/plugins/platforms/android/src/opengl/qeglfshooks_android.cpp
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@ -120,7 +120,8 @@ EGLNativeWindowType QEglFSAndroidHooks::createNativeWindow(QPlatformWindow *plat
void QEglFSAndroidHooks::destroyNativeWindow(EGLNativeWindowType window) void QEglFSAndroidHooks::destroyNativeWindow(EGLNativeWindowType window)
{ {
ANativeWindow_release(window); if (window != 0)
ANativeWindow_release(window);
} }
bool QEglFSAndroidHooks::hasCapability(QPlatformIntegration::Capability capability) const bool QEglFSAndroidHooks::hasCapability(QPlatformIntegration::Capability capability) const