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Re: [BUG] Memory leak in MySql package [message #39925 is a reply to message #39921]

Sat, 11 May 2013 17:19

Klugier is currently offline

Klugier
Messages: 1076
Registered: September 2012
Location: Poland, Kraków

Senior Contributor

Hello Mirek,

I sorry, I have sent wrong header file. Of course, we need to add "counter" code to constructor and destructor.

MySqlSession()       { numberOfInstances++; mysql = NULL; Dialect(MY_SQL); }
~MySqlSession()      { numberOfInstances--; Close(); }

I would like to relate to putting EXITBLOCK. In my option counter method is more efficient, because memory can be free at runtime. On the other hand, EXITBLOCK will make order when the program ends. Of course, I can be wrong what EXITBLOCK is doing. I have never used it in my applications.

I have attached improved version of this patch.

Sincerely,
Klugier

Attachment: MySqlPatch2.tar.gz
(Size: 4.13KB, Downloaded 276 times)

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[Message index]

		[BUG] Memory leak in MySql package By: Klugier on Fri, 05 April 2013 12:43
		Re: [BUG] Memory leak in MySql package By: Alboni on Fri, 19 April 2013 16:12
		Re: [BUG] Memory leak in MySql package By: Klugier on Sat, 20 April 2013 15:05
		Re: [BUG] Memory leak in MySql package By: BioBytes on Fri, 03 May 2013 21:48
		Re: [BUG] Memory leak in MySql package By: Klugier on Sat, 11 May 2013 02:31
		Re: [BUG] Memory leak in MySql package By: mirek on Sat, 11 May 2013 11:27
		Re: [BUG] Memory leak in MySql package By: Klugier on Sat, 11 May 2013 17:19
		Re: [BUG] Memory leak in MySql package By: mirek on Wed, 22 May 2013 09:41
		Re: [BUG] Memory leak in MySql package By: Alboni on Wed, 22 May 2013 10:13
		Re: [BUG] Memory leak in MySql package By: mirek on Wed, 22 May 2013 10:40
		Re: [BUG] Memory leak in MySql package By: mirek on Sun, 26 May 2013 20:18
		Re: [BUG] Memory leak in MySql package By: Alboni on Wed, 22 May 2013 11:53
		Re: [BUG] Memory leak in MySql package By: piotr5 on Thu, 23 May 2013 12:52
		Re: [BUG] Memory leak in MySql package By: Alboni on Thu, 23 May 2013 13:17

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