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Fix possible memory leaks and decrease timeout for establishing tunnel

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This commit is contained in:
Sergey Abramchuk 2017-03-09 19:58:55 +03:00
parent 1e886eaca7
commit efdc474411
1 changed files with 14 additions and 14 deletions
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28
OpenVPN Adapter/OpenVPNAdapter.mm
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@ -204,9 +204,9 @@ static void socketCallback(CFSocketRef socket, CFSocketCallBackType type, CFData
dispatch_semaphore_signal(sema);
}];
dispatch_time_t timeout = dispatch_time(DISPATCH_TIME_NOW, 30 * NSEC_PER_SEC);
dispatch_time_t timeout = dispatch_time(DISPATCH_TIME_NOW, 10 * NSEC_PER_SEC);
if (dispatch_semaphore_wait(sema, timeout) != 0) {
NSLog(@"Tunnel configuration failed due to timeout");
NSLog(@"Failed to establish tunnel in a reasonable time");
return -1;
}
@ -337,8 +337,6 @@ static void socketCallback(CFSocketRef socket, CFSocketCallBackType type, CFData
clientConfiguration.content = std::string([vpnConfiguration UTF8String]);
clientConfiguration.connTimeout = 30;
self.vpnClient = new OpenVPNClient((__bridge void *)self);
ClientAPI::EvalConfig eval = self.vpnClient->eval_config(clientConfiguration);
if (eval.error) {
if (error) *error = [NSError errorWithDomain:OpenVPNAdapterErrorDomain code:OpenVPNErrorConfigurationFailure userInfo:@{
@ -392,6 +390,16 @@ static void socketCallback(CFSocketRef socket, CFSocketCallBackType type, CFData
OpenVPNClient::uninit_process();
self.tunConfiguration = nil;
if (self.vpnSocket) {
CFSocketInvalidate(self.vpnSocket);
CFRelease(self.vpnSocket);
}
if (self.tunSocket) {
CFSocketInvalidate(self.tunSocket);
CFRelease(self.tunSocket);
}
});
}
@ -412,6 +420,8 @@ static void socketCallback(CFSocketRef socket, CFSocketCallBackType type, CFData
_username = nil;
_password = nil;
_delegate = nil;
self.vpnClient = new OpenVPNClient((__bridge void *)self);
}
return self;
}
@ -464,16 +474,6 @@ static void socketCallback(CFSocketRef socket, CFSocketCallBackType type, CFData
- (void)dealloc {
delete self.vpnClient;
if (self.vpnSocket) {
CFSocketInvalidate(self.vpnSocket);
CFRelease(self.vpnSocket);
}
if (self.tunSocket) {
CFSocketInvalidate(self.tunSocket);
CFRelease(self.tunSocket);
}
}
@end