[sr-dev] git:master:abdb02d3: dialog: updated ki_dlg_var_is_null() to use safer api function

Module: kamailio Branch: master Commit: abdb02d3d2eec9fb45646f68996da3526c92ef58 URL: https://github.com/kamailio/kamailio/commit/abdb02d3d2eec9fb45646f68996da35… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-09-26T12:51:50+02:00 dialog: updated ki_dlg_var_is_null() to use safer api function --- Modified: src/modules/dialog/dialog.c --- Diff: https://github.com/kamailio/kamailio/commit/abdb02d3d2eec9fb45646f68996da35… Patch: https://github.com/kamailio/kamailio/commit/abdb02d3d2eec9fb45646f68996da35… --- diff --git a/src/modules/dialog/dialog.c b/src/modules/dialog/dialog.c index d4d2df07fa..2a7fd39948 100644 --- a/src/modules/dialog/dialog.c +++ b/src/modules/dialog/dialog.c @@ -2518,14 +2518,14 @@ static int ki_dlg_var_rm(sip_msg_t *msg, str *name) static int ki_dlg_var_is_null(sip_msg_t *msg, str *name) { dlg_cell_t *dlg; - str *pval; + int ret; dlg = dlg_get_msg_dialog(msg); if(dlg==NULL) { return 1; } - pval = get_dlg_varref(dlg, name); - if(pval==NULL || pval->s==NULL) { + ret = get_dlg_varstatus(dlg, name); + if(ret==1) { return 1; } return -1;