From 68e8a75daf6933d7ec4a3bd21cf12ed1ac880739 Mon Sep 17 00:00:00 2001
From: danieldg <danieldg@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Sat, 24 Oct 2009 20:03:45 +0000
Subject: Catch exceptions in inspsocket callbacks

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11966 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/inspsocket.cpp | 74 ++++++++++++++++++++++++++++++------------------------
 1 file changed, 41 insertions(+), 33 deletions(-)

(limited to 'src')

diff --git a/src/inspsocket.cpp b/src/inspsocket.cpp
index 7485324a2..86104c54d 100644
--- a/src/inspsocket.cpp
+++ b/src/inspsocket.cpp
@@ -491,44 +491,52 @@ void StreamSocket::HandleEvent(EventType et, int errornum)
 	if (!error.empty())
 		return;
 	BufferedSocketError errcode = I_ERR_OTHER;
-	switch (et)
-	{
-		case EVENT_ERROR:
+	try {
+		switch (et)
 		{
-			if (errornum == 0)
-				SetError("Connection closed");
-			else
-				SetError(strerror(errornum));
-			switch (errornum)
+			case EVENT_ERROR:
 			{
-				case ETIMEDOUT:
-					errcode = I_ERR_TIMEOUT;
-					break;
-				case ECONNREFUSED:
-				case 0:
-					errcode = I_ERR_CONNECT;
-					break;
-				case EADDRINUSE:
-					errcode = I_ERR_BIND;
-					break;
-				case EPIPE:
-				case EIO:
-					errcode = I_ERR_WRITE;
-					break;
+				if (errornum == 0)
+					SetError("Connection closed");
+				else
+					SetError(strerror(errornum));
+				switch (errornum)
+				{
+					case ETIMEDOUT:
+						errcode = I_ERR_TIMEOUT;
+						break;
+					case ECONNREFUSED:
+					case 0:
+						errcode = I_ERR_CONNECT;
+						break;
+					case EADDRINUSE:
+						errcode = I_ERR_BIND;
+						break;
+					case EPIPE:
+					case EIO:
+						errcode = I_ERR_WRITE;
+						break;
+				}
+				break;
+			}
+			case EVENT_READ:
+			{
+				DoRead();
+				break;
+			}
+			case EVENT_WRITE:
+			{
+				DoWrite();
+				break;
 			}
-			break;
-		}
-		case EVENT_READ:
-		{
-			DoRead();
-			break;
-		}
-		case EVENT_WRITE:
-		{
-			DoWrite();
-			break;
 		}
 	}
+	catch (CoreException& ex)
+	{
+		ServerInstance->Logs->Log("SOCKET", ERROR, "Caught exception in socket processing on FD %d - '%s'",
+			fd, ex.GetReason());
+		SetError(ex.GetReason());
+	}
 	if (!error.empty())
 	{
 		ServerInstance->Logs->Log("SOCKET", DEBUG, "Error on FD %d - '%s'", fd, error.c_str());
-- 
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