Petro Karashchenko 12b3491208 libc/textdomain: Fix error behaviour
- textdomain should set errno to ENOMEM in case if it is not
  possible to store domainname
- fix buffer overflow in textdomain if domainname is a string
  of NAME_MAX length
- improve textdomain error detection in case if domainname
  points to non null terminated buffer

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2021-12-14 05:54:34 -06:00
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