upstream/monitoring-plugins
1
0
Fork 0
mirror of https://github.com/monitoring-plugins/monitoring-plugins.git synced 2026-04-21 14:19:30 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

check_smtp: Abort on missing/unexpected greeting

Browse source 
Abort immediately if we don't receive a server greeting or if the
greeting doesn't contain the "--expect"ed string (by default: "220")
instead of blindly sending the EHLO/HELO line.

Spotted by Daniel Piddock, see Debian bug report #611914.
This commit is contained in:
Holger Weiss 2011-02-08 17:07:52 +01:00
parent 4611e41bc5
commit d16f3fb0a9
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
plugins/check_smtp.c
View file

@ -183,7 +183,7 @@ main (int argc, char **argv)
/* return a WARNING status if we couldn't read any data */
if (recvlines(buffer, MAX_INPUT_BUFFER) <= 0) {
printf (_("recv() failed\n"));
result = STATE_WARNING;
return STATE_WARNING;
}
else {
if (verbose)
@ -197,7 +197,7 @@ main (int argc, char **argv)
else
printf (_("Invalid SMTP response received from host on port %d: %s\n"),
server_port, buffer);
result = STATE_WARNING;
return STATE_WARNING;
}
}