Module: sip-router Branch: master Commit: b427618d03f5753eb56ac84e3ed4262119a0d5d4 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=b427618… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Sun Jun 26 11:32:12 2011 +0200 async: safety check for next action in async_sleep() --- modules/async/async_mod.c | 15 ++++++++++----- modules/async/async_sleep.c | 4 ++-- 2 files changed, 12 insertions(+), 7 deletions(-) diff --git a/modules/async/async_mod.c b/modules/async/async_mod.c index fc974e2..38374ce 100644 --- a/modules/async/async_mod.c +++ b/modules/async/async_mod.c @@ -132,20 +132,25 @@ static void mod_destroy(void) static int w_async_sleep(struct sip_msg* msg, char* sec, char* str2) { int s; - async_param_t *ai; + async_param_t *ap; if(msg==NULL) return -1; - ai = (async_param_t*)sec; - if(fixup_get_ivalue(msg, ai->pinterval, &s)!=0) + ap = (async_param_t*)sec; + if(fixup_get_ivalue(msg, ap->pinterval, &s)!=0) { LM_ERR("no async sleep time value\n"); return -1; } - if(ai->type==0) + if(ap->type==0) { - if(async_sleep(msg, s, ai->u.paction)<0) + if(ap->u.paction==NULL || ap->u.paction->next!=NULL) + { + LM_ERR("cannot be executed as last action in a route block\n"); + return -1; + } + if(async_sleep(msg, s, ap->u.paction->next)<0) return -1; /* force exit in config */ return 0; diff --git a/modules/async/async_sleep.c b/modules/async/async_sleep.c index eec5eb9..16d67b9 100644 --- a/modules/async/async_sleep.c +++ b/modules/async/async_sleep.c @@ -181,7 +181,7 @@ void async_timer_exec(unsigned int ticks, void *param) if(ai==NULL) break; - if(ai->act!=NULL && ai->act->next!=NULL) - tmb.t_continue(ai->tindex, ai->tlabel, ai->act->next); + if(ai->act!=NULL) + tmb.t_continue(ai->tindex, ai->tlabel, ai->act); } }