Bugfix - Crash if NSNull is set for key kCFStreamSSLPeerName in startTLS dictionary.

robbiehanson · robbiehanson · commit 052cdc92ddeb · 2011-04-05T14:28:31.000Z
diff --git a/GCD/GCDAsyncSocket.m b/GCD/GCDAsyncSocket.m
@@ -5472,7 +5472,7 @@ - (void)maybeStartTLS
 		// 1. kCFStreamSSLPeerName
 		
 		value = [tlsSettings objectForKey:(NSString *)kCFStreamSSLPeerName];
-		if (value)
+		if ([value isKindOfClass:[NSString class]])
 		{
 			NSString *peerName = (NSString *)value;
 			

Original file line number	Diff line number	Diff line change
`@@ -5472,7 +5472,7 @@ - (void)maybeStartTLS`
`5472`	`5472`	`// 1. kCFStreamSSLPeerName`
`5473`	`5473`
`5474`	`5474`	`value = [tlsSettings objectForKey:(NSString *)kCFStreamSSLPeerName];`
`5475`		`- if (value)`
	`5475`	`+ if ([value isKindOfClass:[NSString class]])`
`5476`	`5476`	`{`
`5477`	`5477`	`NSString peerName = (NSString )value;`
`5478`	`5478`