From fefd7d1974ad75ae99c2b4bbbbdee6146d133ab6 Mon Sep 17 00:00:00 2001
From: Vishwath Mohan <vishwath@google.com>
Date: Tue, 11 Aug 2015 17:23:50 -0700
Subject: Fix benign unsigned integer overflow

Fixes a benign overflow error in ANetworkSession.cpp

Bug: 23110888
Change-Id: Ic64f5100ab1e3f2ffe247ca4f7b40d38c1ff0c2a
(cherry picked from cfe302317c873001b0b35352d9f4f52c39f6f4b7)
---
 media/libstagefright/foundation/ANetworkSession.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'media/libstagefright/foundation')

diff --git a/media/libstagefright/foundation/ANetworkSession.cpp b/media/libstagefright/foundation/ANetworkSession.cpp
index b230400..4bcb1f6 100644
--- a/media/libstagefright/foundation/ANetworkSession.cpp
+++ b/media/libstagefright/foundation/ANetworkSession.cpp
@@ -1318,7 +1318,8 @@ void ANetworkSession::threadLoop() {
 
         List<sp<Session> > sessionsToAdd;
 
-        for (size_t i = mSessions.size(); res > 0 && i-- > 0;) {
+        for (size_t i = mSessions.size(); res > 0 && i > 0;) {
+            i--;
             const sp<Session> &session = mSessions.valueAt(i);
 
             int s = session->socket();
@@ -1409,4 +1410,3 @@ void ANetworkSession::threadLoop() {
 }
 
 }  // namespace android
-
-- 
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