getlogin_r: switch Linux variant to struct scratch_buffer
authorFlorian Weimer <fweimer@redhat.com>
Wed, 24 Jan 2018 17:40:29 +0000 (15:40 -0200)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Tue, 6 Feb 2018 11:32:02 +0000 (09:32 -0200)
commit6d7aa2b531088c3a277911534179975eb2622954
treed9215f89745fb4ea0191d4da5dda4a1782a26669
parent71aa429b029fdb6f9e65d44050388b51eca460d6
getlogin_r: switch Linux variant to struct scratch_buffer

[BZ #18023]
* sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
Use scratch_buffer instead of extend_alloca.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
ChangeLog
sysdeps/unix/sysv/linux/getlogin_r.c