Module: kamailio Branch: master Commit: d9269f8d9e745046558e57c3cd508130fda5a868 URL: https://github.com/kamailio/kamailio/commit/d9269f8d9e745046558e57c3cd50813… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2019-03-21T14:30:06+01:00 etc/kamailio.cfg: do sanity check for sip responses --- Modified: etc/kamailio.cfg --- Diff: https://github.com/kamailio/kamailio/commit/d9269f8d9e745046558e57c3cd50813… Patch: https://github.com/kamailio/kamailio/commit/d9269f8d9e745046558e57c3cd50813… --- diff --git a/etc/kamailio.cfg b/etc/kamailio.cfg index 9b8cc526f7..851a3d0af8 100644 --- a/etc/kamailio.cfg +++ b/etc/kamailio.cfg @@ -310,6 +310,9 @@ modparam("jsonrpcs", "pretty_format", 1) /* set the path to RPC unix socket control file */ # modparam("ctl", "binrpc", "unix:/var/run/kamailio/kamailio_ctl") +# ----- sanity params ----- +modparam("sanity", "autodrop", 0) + # ----- tm params ----- # auto-discard branches from previous serial forking leg modparam("tm", "failure_reply_mode", 3) @@ -595,7 +598,7 @@ route[REQINIT] { } if(!sanity_check("17895", "7")) { - xlog("Malformed SIP message from $si:$sp\n"); + xlog("Malformed SIP request from $si:$sp\n"); exit; } } @@ -951,6 +954,14 @@ branch_route[MANAGE_BRANCH] { } # Manage incoming replies +reply_route { + if(!sanity_check("17604", "6")) { + xlog("Malformed SIP response from $si:$sp\n"); + drop; + } +} + +# Manage incoming replies in transaction context onreply_route[MANAGE_REPLY] { xdbg("incoming reply\n"); if(status=~"[12][0-9][0-9]") {