tree 0eef7a9142eaf309cb635ce93e8f05f489d9d213
parent e9544935e86278dfa3d49fb4b97b860774730625
author Dragan Dosen <ddosen@haproxy.com> 1446674606 +0100
committer Willy Tarreau <w@1wt.eu> 1446716349 +0100
encoding latin1

BUG/MINOR: server: check return value of fgets() in apply_server_state()

fgets() can return NULL on error or when EOF occurs. This patch adds a
check of fgets() return value and displays a warning if the first line of
the server state file can not be read. Additionally, we make sure to close
the previously opened file descriptor.