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» SmaugMuds.org » Codebases » SWFOTE FUSS » Memory leak with do_hset and ...
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Memory leak with do_hset and smash_tilde_copy?
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Post is unread #1 Sep 4, 2016, 11:43 pm
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Kasji
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So, do_hset uses smash_tilde_copy.

smash_tilde_copy uses strdup and returns a pointer to this duplicate string.

do_hset doesn't free this string.

Isn't this a memory leak?
       
Post is unread #2 Sep 5, 2016, 9:10 pm
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Remcon
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great find, feel free to fix it and post a fix for everyone, if you would like to :)
       
Post is unread #3 Sep 7, 2016, 4:29 pm   Last edited Sep 7, 2016, 4:36 pm by Kasji
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Kasji
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This may be arbitrary as both solutions are "equal" (haven't tested them though). But as far as style or standards goes, which would you consider more conformant?

free(argument);


or

argument = smash_tilde(argument);


Assuming that this is a standard across all codebases:

const char * smash_tilde(const char *);


I'm compiling on g++ and most of my char * argument's have been turned into const char *.
       
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