From a8675f67e33bc7337d148358783b0fd138b501ff Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Queru <jbq@google.com>
Date: Wed, 29 Jul 2009 14:25:07 -0700
Subject: donut snapshot

---
 libs/surfaceflinger/SurfaceFlinger.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'libs/surfaceflinger/SurfaceFlinger.cpp')

diff --git a/libs/surfaceflinger/SurfaceFlinger.cpp b/libs/surfaceflinger/SurfaceFlinger.cpp
index ef4a8ea17a2e..fb256638cd71 100644
--- a/libs/surfaceflinger/SurfaceFlinger.cpp
+++ b/libs/surfaceflinger/SurfaceFlinger.cpp
@@ -1236,6 +1236,13 @@ sp<ISurface> SurfaceFlinger::createSurface(ClientID clientId, int pid,
 {
     LayerBaseClient* layer = 0;
     sp<LayerBaseClient::Surface> surfaceHandle;
+
+    if (int32_t(w|h) < 0) {
+        LOGE("createSurface() failed, w or h is negative (w=%d, h=%d)",
+                int(w), int(h));
+        return surfaceHandle;
+    }
+    
     Mutex::Autolock _l(mStateLock);
     Client* const c = mClientsMap.valueFor(clientId);
     if (UNLIKELY(!c)) {
-- 
cgit v1.2.3-59-g8ed1b