Module: kamailio Branch: master Commit: ed024ed2489803b41f333695dc0475fd77ac6f60 URL: https://github.com/kamailio/kamailio/commit/ed024ed2489803b41f333695dc0475f… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2015-10-01T09:46:54+02:00 Merge pull request #349 from ycaner06/master acc_radius : fixes extra attribues memory leak --- Modified: modules/acc_radius/acc_radius_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/ed024ed2489803b41f333695dc0475f… Patch: https://github.com/kamailio/kamailio/commit/ed024ed2489803b41f333695dc0475f… --- diff --git a/modules/acc_radius/acc_radius_mod.c b/modules/acc_radius/acc_radius_mod.c index b1843d6..5975c3e 100644 --- a/modules/acc_radius/acc_radius_mod.c +++ b/modules/acc_radius/acc_radius_mod.c @@ -24,6 +24,7 @@ * History: * ------- * 2010-07-28 - moved out radius account out of acc module (daniel) + * 2015-10-01 - accounting memory leak is fixed with free_strar_mem (ycaner) */ /*! \file @@ -49,6 +50,7 @@ #include "../../lib/kcore/radius.h" #include "../../modules/acc/acc_api.h" #include "acc_radius_mod.h" +#include "../../modules/acc/acc_extra.h" MODULE_VERSION @@ -329,6 +331,8 @@ int acc_radius_send_request(struct sip_msg *req, acc_info_t *inf) uint32_t av_type; int offset; int i; + int m=0; + int o=0; send=NULL; @@ -353,8 +357,11 @@ int acc_radius_send_request(struct sip_msg *req, acc_info_t *inf) ADD_RAD_AVPAIR( RA_TIME_STAMP, &av_type, -1); /* add extra also */ - attr_cnt += accb.get_extra_attrs(rad_extra, req, inf->varr+attr_cnt, - inf->iarr+attr_cnt, inf->tarr+attr_cnt); + o = accb.get_extra_attrs(rad_extra, req, inf->varr+attr_cnt, + inf->iarr+attr_cnt, inf->tarr+attr_cnt); + attr_cnt += o; + m = attr_cnt; + /* add the values for the vector - start from 1 instead of * 0 to skip the first value which is the METHOD as string */ @@ -388,10 +395,14 @@ int acc_radius_send_request(struct sip_msg *req, acc_info_t *inf) goto error; } rc_avpair_free(send); + /* free memory allocated by extra2strar */ + free_strar_mem( &(inf->tarr[m-o]), &(inf->varr[m-o]), o, m); return 1; error: rc_avpair_free(send); + /* free memory allocated by extra2strar */ + free_strar_mem( &(inf->tarr[m-o]), &(inf->varr[m-o]), o, m); return -1; }