getpwent_r(3) needs gr->gr_mem to be freed, but that's not documented

[Alejandro Colomar]

Hi!

Another thing I realized about getpwent_r(3) et al. is that gr->gr_mem
is allocated by the function, but is expected to be freed by the caller.

I didn't find this documented, neither in the manual page nor in the
glibc manual.  Is it documented but I missed it?  Or did I misunderstand
something?  Or is it just that nobody documented it?


Have a lovely night!
Alex


-- 
<https://www.alejandro-colomar.es>
Use port 80 (that is, <...:80/>).
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