Re: [monit-dev] monit sendmail.c

[Jan-Henrik Haukeland]

FYI its completely valid to call free with a NULL pointer. From the C  
(99) spec

"The free function causes the space pointed to by ptr to be  
deallocated, that is, made
available for further allocation. If ptr is a null pointer, no action  
occurs."

On 18. feb.. 2008, at 21.15, Martin Pala wrote:

> CVSROOT:        /sources/monit
> Module name:    monit
> Changes by:     Martin Pala <martinp>     08/02/18 20:15:52
>
> Modified files:
>         .              : sendmail.c
>
> Log message:
> 	revert the recent change - monit's FREE macro doesn't check for  
> NULL ... the b64 may be NULL and if it is used as argument for free  
> it can crash
>
> CVSWeb URLs:
> http://cvs.savannah.gnu.org/viewcvs/monit/sendmail.c?cvsroot=monit&r1=1.56&r2=1.57