[sr-dev] git:master:d2fa6939: pua: free in case of errors

Module: kamailio Branch: master Commit: d2fa6939e3ba075beb82d173c5d1a7330341c7d0 URL: https://github.com/kamailio/kamailio/commit/d2fa6939e3ba075beb82d173c5d1a73… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2017-07-31T15:54:27+02:00 pua: free in case of errors --- Modified: src/modules/pua/add_events.c Modified: src/modules/pua/send_publish.c Modified: src/modules/pua/send_subscribe.c --- Diff: https://github.com/kamailio/kamailio/commit/d2fa6939e3ba075beb82d173c5d1a73… Patch: https://github.com/kamailio/kamailio/commit/d2fa6939e3ba075beb82d173c5d1a73… --- diff --git a/src/modules/pua/add_events.c b/src/modules/pua/add_events.c index f4a9c8ebed..ce94d5a842 100644 --- a/src/modules/pua/add_events.c +++ b/src/modules/pua/add_events.c @@ -150,6 +150,7 @@ int pres_process_body(publ_info_t* publ, str** fin_body, int ver, str** tuple_pa LM_ERR("No more memory\n"); goto error; } + alloc_tuple = 1; tuple->s= (char*)pkg_malloc(tuple_id_len* sizeof(char)); if(tuple->s== NULL) { @@ -160,7 +161,6 @@ int pres_process_body(publ_info_t* publ, str** fin_body, int ver, str** tuple_pa tuple->len= tuple_id_len; *tuple_param= tuple; - alloc_tuple= 1; LM_DBG("allocated tuple_id\n\n"); } @@ -252,12 +252,10 @@ int pres_process_body(publ_info_t* publ, str** fin_body, int ver, str** tuple_pa xmlFreeDoc(doc); if(body) pkg_free(body); - if(tuple && alloc_tuple) - { + if(tuple && alloc_tuple) { if(tuple->s) pkg_free(tuple->s); pkg_free(tuple); - tuple= NULL; } return -1; diff --git a/src/modules/pua/send_publish.c b/src/modules/pua/send_publish.c index fc5f2f1918..5bd13e0b59 100644 --- a/src/modules/pua/send_publish.c +++ b/src/modules/pua/send_publish.c @@ -457,7 +457,7 @@ void publ_cback_func(struct cell *t, int type, struct tmcb_params *ps) return; error: - if(*ps->param) + if(ps->param && *ps->param) { shm_free(*ps->param); *ps->param= NULL; diff --git a/src/modules/pua/send_subscribe.c b/src/modules/pua/send_subscribe.c index ff1f5bad23..89b597a77a 100644 --- a/src/modules/pua/send_subscribe.c +++ b/src/modules/pua/send_subscribe.c @@ -980,6 +980,7 @@ int send_subscribe(subs_info_t* subs) if(str_hdr== NULL || str_hdr->s== NULL) { LM_ERR("while building extra headers\n"); + if(str_hdr) pkg_free(str_hdr); return -1; }