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Prevent SurfaceFlinger from using layer token 31.

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Bug: 2964479
Change-Id: I81e948924bff35b8b300d409f2c09f3779bcdeec
This commit is contained in:
Jamie Gennis 2011-02-10 16:18:36 -08:00
parent 0858b00d05
commit 8a08392833
1 changed files with 1 additions and 1 deletions
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2
services/surfaceflinger/SurfaceFlinger.cpp
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@ -2427,7 +2427,7 @@ ssize_t UserClient::getTokenForSurface(const sp<ISurface>& sur) const
}
break;
}
if (++name > 31)
if (++name >= SharedBufferStack::NUM_LAYERS_MAX)
name = NO_MEMORY;
} while(name >= 0);