From: Hyunbin Lee <hyunbin.lee@samsung.com>
Date: Wed, 17 Jul 2013 06:43:14 +0000 (+0900)
Subject: Add exception check
X-Git-Tag: accepted/tizen/20130912.082414^2~6
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fframework%2Fnative%2Fchannel-service.git;a=commitdiff_plain;h=dfae6ea61376a60ba26244f1b5ea925fd5b584f6

Add exception check

Change-Id: Iac6ea6dba1b71b2c001c29e0923082d429f9dfac
Signed-off-by: Hyunbin Lee <hyunbin.lee@samsung.com>
---

diff --git a/src/IpcServer.cpp b/src/IpcServer.cpp
index b7bc57b..93074cf 100644
--- a/src/IpcServer.cpp
+++ b/src/IpcServer.cpp
@@ -303,7 +303,7 @@ IpcServer::OnConnectionRequest(GIOChannel* source, GIOCondition condition, gpoin
 	_ChannelInfo* pChannelInfo = null;
 	GSource* pGSource = null;
 	GIOChannel* pChannel = null;
-	ssize_t res = 0;
+	ssize_t readBytes = 0;
 
 	int server = -1;
 	int client = -1;
@@ -318,7 +318,9 @@ IpcServer::OnConnectionRequest(GIOChannel* source, GIOCondition condition, gpoin
 	client = accept(server, (struct sockaddr*) &clientAddress, &clientLen);
 	SysTryCatch(NID_IO, client != -1, , E_SYSTEM, "[E_SYSTEM] Accept failed.");
 
-	res = read(client, &helloMessage, sizeof(helloMessage));
+	readBytes = read(client, &helloMessage, sizeof(helloMessage));
+	SysTryCatch(NID_IO, readBytes >= 0, , E_SYSTEM, "[E_SYSTEM] Failed to receive hello message (%d, %s).",
+			errno, strerror(errno));
 
 	pChannel = g_io_channel_unix_new(client);
 	SysTryCatch(NID_IO, pChannel != null, , E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] Not enough memory.");