[sr-dev] git:5.5:2b432d35: pv: handle case when var value ha flag str but null pointer

Module: kamailio Branch: 5.5 Commit: 2b432d35f0691d9ef6b12908909d809dbb1fa57b URL: https://github.com/kamailio/kamailio/commit/2b432d35f0691d9ef6b12908909d809… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-11-05T08:47:23+01:00 pv: handle case when var value ha flag str but null pointer (cherry picked from commit 6eb67eaa4fc27d1eb7da7b2b674ffe8e7f86ecbc) --- Modified: src/modules/pv/pv_svar.c --- Diff: https://github.com/kamailio/kamailio/commit/2b432d35f0691d9ef6b12908909d809… Patch: https://github.com/kamailio/kamailio/commit/2b432d35f0691d9ef6b12908909d809… --- diff --git a/src/modules/pv/pv_svar.c b/src/modules/pv/pv_svar.c index 255f9f2040..456e21963a 100644 --- a/src/modules/pv/pv_svar.c +++ b/src/modules/pv/pv_svar.c @@ -90,7 +90,7 @@ script_var_t* set_var_value(script_var_t* var, int_str *value, int flags) { if(var==0) return 0; - if(value==NULL) + if((value==NULL) || ((flags&VAR_VAL_STR) && (var->v.value.s.s==NULL))) { if(var->v.flags&VAR_VAL_STR) {