Module: kamailio Branch: master Commit: 3c3fa1ef9b984c284c19989544256eb3128b7146 URL: https://github.com/kamailio/kamailio/commit/3c3fa1ef9b984c284c19989544256eb… Author: Alex Hermann &lt;alex(a)speakup.nl&gt; Committer: Alex Hermann &lt;alex(a)speakup.nl&gt; Date: 2016-08-02T12:26:15+02:00 rtimer: Validate mode parameter --- Modified: modules/rtimer/rtimer_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/3c3fa1ef9b984c284c19989544256eb… Patch: https://github.com/kamailio/kamailio/commit/3c3fa1ef9b984c284c19989544256eb… --- diff --git a/modules/rtimer/rtimer_mod.c b/modules/rtimer/rtimer_mod.c index c0cacf8..a15a08c 100644 --- a/modules/rtimer/rtimer_mod.c +++ b/modules/rtimer/rtimer_mod.c @@ -224,8 +224,12 @@ int stm_t_param(modparam_t type, void *val) tmp.name = pit->body; } else if(pit->name.len==4 && strncasecmp(pit->name.s, "mode", 4)==0) { - if(tmp.mode==0) - str2int(&pit->body, &tmp.mode); + if(tmp.mode==0) { + if (str2int(&pit->body, &tmp.mode) < 0) { + LM_ERR("invalid mode: %.*s\n", pit->body.len, pit->body.s); + return -1; + } + } } else if(pit->name.len==8 && strncasecmp(pit->name.s, "interval", 8)==0) { if(pit->body.s[pit->body.len-1]=='u' @@ -234,7 +238,10 @@ int stm_t_param(modparam_t type, void *val) tmp.flags |= RTIMER_INTERVAL_USEC; tmp.mode = 1; } - str2int(&pit->body, &tmp.interval); + if (str2int(&pit->body, &tmp.interval) < 0) { + LM_ERR("invalid interval: %.*s\n", pit->body.len, pit->body.s); + return -1; + } } } if(tmp.name.s==NULL)