ObjXMPP  Check-in [3b429b0df5]

Overview
Comment:Perform length checking on JID parts (0 < part < 1024)
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SHA3-256: 3b429b0df5ee7b958c9955d43ad12c39b98785578bbf13f483943667bb389279
User & Date: florob@babelmonkeys.de on 2012-01-25 16:20:28
Other Links: manifest | tags
Context
2012-01-25
17:06
Use strlen instead of strnlen, for compatibility with some systems check-in: 7545a302b7 user: florob@babelmonkeys.de tags: trunk
16:20
Perform length checking on JID parts (0 < part < 1024) check-in: 3b429b0df5 user: florob@babelmonkeys.de tags: trunk
15:42
Implement SASL EXTERNAL check-in: 1f5b2b1bd8 user: florob@babelmonkeys.de tags: trunk
Changes
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Modified src/XMPPJID.m from [f46e581111] to [431d7306de].

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	if (node_ == nil) {
		[old release];
		node = nil;
		return;
	}

	if ((rc = stringprep_profile([node_ UTF8String], &nodepart,
	    "Nodeprep", 0)) != STRINGPREP_OK)
	if (((rc = stringprep_profile([node_ UTF8String], &nodepart,
	    "Nodeprep", 0)) != STRINGPREP_OK) || (nodepart[0] == '\0') ||
	    (strnlen(nodepart, 1024) > 1023))
		@throw [XMPPStringPrepFailedException
		    exceptionWithClass: isa
			    connection: nil
			       profile: @"Nodeprep"
				string: node_];

	@try {
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- (void)setDomain: (OFString*)domain_
{
	OFString *old = domain;
	char *srv;
	Stringprep_rc rc;

	if ((rc = stringprep_profile([domain_ UTF8String], &srv,
	    "Nameprep", 0)) != STRINGPREP_OK)
	if (((rc = stringprep_profile([domain_ UTF8String], &srv,
	    "Nameprep", 0)) != STRINGPREP_OK) || (srv[0] == '\0') ||
	    (strnlen(srv, 1024) > 1023))
		@throw [XMPPStringPrepFailedException
		    exceptionWithClass: isa
			    connection: nil
			       profile: @"Nameprep"
				string: domain_];

	@try {
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	if (resource_ == nil) {
		[old release];
		resource = nil;
		return;
	}

	if ((rc = stringprep_profile([resource_ UTF8String], &res,
	    "Resourceprep", 0)) != STRINGPREP_OK)
	if (((rc = stringprep_profile([resource_ UTF8String], &res,
	    "Resourceprep", 0)) != STRINGPREP_OK) || (res[0] == '\0') ||
	    (strnlen(res, 1024) > 1023))
		@throw [XMPPStringPrepFailedException
		    exceptionWithClass: isa
			    connection: nil
			       profile: @"Resourceprep"
				string: resource_];

	@try {
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