sysusers: make sure to reset errno before calling fget*ent()
authorFranck Bui <fbui@suse.com>
Tue, 20 Mar 2018 10:38:00 +0000 (11:38 +0100)
committerFranck Bui <fbui@suse.com>
Tue, 20 Mar 2018 10:38:39 +0000 (11:38 +0100)
commit8c1b45aa9cc0241bdf2c143df493ddf2596ae8b1
tree1ce4a2313c6f189ddc0c46e3a58c4d415f0abf0d
parent19ec7de2d65ad01a76a2f8672363e72c43607934
sysusers: make sure to reset errno before calling fget*ent()

Due to the glibc interface we have to test errno in various places to detect if
an error occured after calling fget*ent() helpers.
src/sysusers/sysusers.c