As already mentioned, most of the report refers to the third-party library,
where they do not have access.
Could you forward this report to the maintainers of these libraries?
regards,
Ranier Vilela
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On May 17 2020, sur-behoffski wrote:
and are in strict conformance with C's definition of how free(3) is
mandated to work when its parameter is NULL (codified in C89 standard,
and included in all C and C++ standards since).
IMHO it's still better to NOT call free(3) if there is no memory to be
For me those "if"s are there also to remind me that those pointers where
not allocated. For me one call to malloc/calloc must match one call to
free. Maybe I'm old, but I'll stick with that for now.
What I can do is to improve the indentation and readability.
Also cm20, cm02 and cm11 don't nee
That was a bug in tecmake.mak. Fixed and committed to the SVN.
Best,
Scuri
Em dom., 17 de mai. de 2020 às 00:45, sur-behoffski <
sur_behoff...@grouse.com.au> escreveu:
> G'day,
>
> Thanks for the changes in the last day or so after my previous
> message regarding GNU/Linux LinuxMint builds.
De: Antonio Scuri
Enviado: domingo, 17 de maio de 2020 17:23
Para: IUP discussion list.
Assunto: Re: [Iup-users] Repeat of IM's "process/im_analyze.cpp allow
free(NULL); " patch...
> For me those "if"s are there also to remind me that those pointers where not
> allocated. For me one call to
De: Antonio Scuri
Enviado: domingo, 17 de maio de 2020 17:23
Para: IUP discussion list.
Assunto: Re: [Iup-users] Repeat of IM's "process/im_analyze.cpp allow
free(NULL); " patch...
> For me those "if"s are there also to remind me that those pointers where not
> allocated. For me one call to >m
G'day Antonio (and lua-l list),
Thanks for making some changes. I'll look at them shortly, but will
stay clear of IM, until the next release, unless I stumble over
another GNU/Linux-related breakage.
--
Just to throw a spanner in the works of the others looking at the
"free(NULL)" fun: Careful
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Scuri
Em dom., 17 de mai. de 2020 às 21:04, hald via Iup-users <
iup-users@lists.sourceforge.net> escreveu:
> unsuscribe
>
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On Sunday, 17 May 2020, 23:05:05 BST, Ranier Vilela
wrote:
The big question is how to catch the double free that may exist.
Because this not to protect against double free.
if (ptr) {
free(ptr);
}
One tactic I have just recently started adopting, entirely independent of this
and in fact in
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