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Re: Protect package - A starting copy protection system [message #49981 is a reply to message #49979]

Sun, 10 June 2018 21:19

mdelfede
Messages: 1307
Registered: September 2007

Ultimate Contributor

Hi Tom, the problem is NOT the return inside protect, just a return with nothing after.
The compiler just removes ALL code after last return, because it doesn't get executed.
it should work, for example, in this case:

int encrypted(int x)
{
    PROTECT_START_FUNC(GetCypher)
    if(x == 2)
        return 2*x;
    PROTECT_END_FUNC
    return 3*x;
}

But NOT in this one:

int encrypted(int x)
{
    PROTECT_START_FUNC(GetCypher)
    if(x == 2)
        return 2*x;
    return 3*x;
    PROTECT_END_FUNC
}

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[Message index]

		Protect package - A starting copy protection system By: mdelfede on Sun, 19 September 2010 21:07
		Re: Protect package - A starting copy protection system By: dolik.rce on Mon, 20 September 2010 00:50
		Re: Protect package - A starting copy protection system By: mdelfede on Mon, 20 September 2010 10:02
		Re: Protect package - A starting copy protection system By: mdelfede on Mon, 20 September 2010 13:57
		Re: Protect package - A starting copy protection system By: dolik.rce on Mon, 20 September 2010 18:29
		Re: Protect package - A starting copy protection system By: mdelfede on Mon, 20 September 2010 21:38
		Re: Protect package - A starting copy protection system By: dolik.rce on Mon, 20 September 2010 23:21
		Re: Protect package - A starting copy protection system By: mdelfede on Mon, 20 September 2010 23:38
		Re: Protect package - A starting copy protection system By: koldo on Mon, 20 September 2010 08:14
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 22 September 2010 00:52
		Re: Protect package - A starting copy protection system By: mdelfede on Thu, 23 September 2010 17:05
		Re: Protect package - A starting copy protection system By: koldo on Thu, 23 September 2010 20:39
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 24 September 2010 10:13
		Re: Protect package - A starting copy protection system By: Zbych on Sat, 25 September 2010 13:36
		Re: Protect package - A starting copy protection system By: mdelfede on Sat, 25 September 2010 15:37
		Re: Protect package - A starting copy protection system By: Zbych on Sat, 25 September 2010 18:03
		Re: Protect package - A starting copy protection system By: mdelfede on Sat, 25 September 2010 18:59
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 29 September 2010 22:29
		Re: Protect package - A starting copy protection system By: Tom1 on Thu, 30 September 2010 21:30
		Re: Protect package - A starting copy protection system By: mdelfede on Thu, 30 September 2010 22:59
		Re: Protect package - A starting copy protection system By: koldo on Fri, 01 October 2010 08:11
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 01 October 2010 13:53
		Re: Protect package - A starting copy protection system By: 281264 on Fri, 01 October 2010 21:53
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 01 October 2010 22:36
		Re: Protect package - A starting copy protection system By: 281264 on Sat, 02 October 2010 16:00
		Re: Protect package - A starting copy protection system By: mdelfede on Sat, 02 October 2010 18:08
		Re: Protect package - A starting copy protection system By: mdelfede on Sun, 03 October 2010 22:49
		Re: Protect package - A starting copy protection system By: koldo on Fri, 08 October 2010 12:29
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 08 October 2010 14:10
		Re: Protect package - A starting copy protection system By: mdelfede on Sun, 10 October 2010 14:35
		Re: Protect package - A starting copy protection system By: koldo on Wed, 13 October 2010 09:11
		Re: Protect package - A starting copy protection system By: mdelfede on Thu, 14 October 2010 01:42
		Re: Protect package - A starting copy protection system By: dolik.rce on Thu, 14 October 2010 10:30
		Re: Protect package - A starting copy protection system By: mdelfede on Thu, 14 October 2010 10:45
		Re: Protect package - A starting copy protection system By: koldo on Fri, 15 October 2010 10:54
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 15 October 2010 11:23
		Re: Protect package - A starting copy protection system By: koldo on Fri, 15 October 2010 12:05
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 15 October 2010 12:23
		Re: Protect package - A starting copy protection system By: mdelfede on Sun, 30 January 2011 19:24
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 04 February 2011 01:39
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 04 February 2011 12:04
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 April 2011 10:02
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 April 2011 13:49
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 April 2011 15:23
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 April 2011 23:18
		Re: Protect package - A starting copy protection system By: Tom1 on Thu, 07 April 2011 14:55
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 08 June 2011 10:08
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 08 June 2011 10:11
		Re: Protect package - A starting copy protection system By: koldo on Mon, 17 October 2011 21:24
		Re: Protect package - A starting copy protection system By: ratah on Wed, 28 December 2011 10:54
		Re: Protect package - A starting copy protection system By: koldo on Wed, 28 December 2011 13:04
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 01 June 2018 11:33
		Re: Protect package - A starting copy protection system By: Tom1 on Fri, 01 June 2018 15:43
		Re: Protect package - A starting copy protection system By: mdelfede on Sat, 02 June 2018 12:34
		Re: Protect package - A starting copy protection system By: koldo on Mon, 04 June 2018 08:53
		Re: Protect package - A starting copy protection system By: Tom1 on Tue, 05 June 2018 11:37
		Re: Protect package - A starting copy protection system By: mdelfede on Tue, 05 June 2018 17:19
		Re: Protect package - A starting copy protection system By: Tom1 on Tue, 05 June 2018 19:10
		Re: Protect package - A starting copy protection system By: mdelfede on Tue, 05 June 2018 19:30
		Re: Protect package - A starting copy protection system By: Tom1 on Tue, 05 June 2018 20:22
		Re: Protect package - A starting copy protection system By: mdelfede on Tue, 05 June 2018 20:32
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 13 October 2010 01:06
		Re: Protect package - A starting copy protection system By: mdelfede on Tue, 05 June 2018 20:39
		Re: Protect package - A starting copy protection system By: Tom1 on Tue, 05 June 2018 21:08
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 08:31
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 09:04
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 09:30
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 09:36
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 09:41
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 10:12
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 10:33
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 11:49
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 12:16
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 12:31
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 12:34
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 12:42
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 12:44
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 13:32
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 15:27
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 15:30
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 17:19
		Re: Protect package - A starting copy protection system By: Tom1 on Thu, 07 June 2018 12:26
		Re: Protect package - A starting copy protection system By: Tom1 on Thu, 07 June 2018 13:16
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 08 June 2018 11:57
		Re: Protect package - A starting copy protection system By: Tom1 on Fri, 08 June 2018 12:42
		Re: Protect package - A starting copy protection system By: Tom1 on Fri, 08 June 2018 13:00
		Re: Protect package - A starting copy protection system By: Tom1 on Fri, 08 June 2018 14:22
		Re: Protect package - A starting copy protection system By: Tom1 on Fri, 08 June 2018 14:41
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 08 June 2018 17:04
		Re: Protect package - A starting copy protection system By: mdelfede on Fri, 08 June 2018 23:44
		Re: Protect package - A starting copy protection system By: Tom1 on Sat, 09 June 2018 09:49
		Re: Protect package - A starting copy protection system By: mdelfede on Sun, 10 June 2018 21:19
		Re: Protect package - A starting copy protection system By: Tom1 on Tue, 12 June 2018 20:23
		Re: Protect package - A starting copy protection system By: Tom1 on Wed, 06 June 2018 12:32
		Re: Protect package - A starting copy protection system By: mdelfede on Wed, 06 June 2018 12:43

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