app_python: check if f_code field in frame is set before using in log…

… message (cherry picked from commit b02c247) (cherry picked from commit ed1fb65)
kamailio · Jul 16, 2020 · a456847 · a456847
1 parent 5920bc0
commit a456847
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/modules/app_python/apy_kemi.c b/src/modules/app_python/apy_kemi.c
@@ -780,9 +780,9 @@ PyObject *sr_apy_kemi_exec_func(PyObject *self, PyObject *args, int idx)
 					" took too long [%u us] (file:%s func:%s line:%d)\n",
 					(ket->mname.len>0)?ket->mname.s:"",
 					(ket->mname.len>0)?".":"", ket->fname.s, tdiff,
-					(pframe)?PyString_AsString(pframe->f_code->co_filename):"",
-					(pframe)?PyString_AsString(pframe->f_code->co_name):"",
-					(pframe)?PyCode_Addr2Line(pframe->f_code, pframe->f_lasti):0);
+					(pframe && pframe->f_code)?PyString_AsString(pframe->f_code->co_filename):"",
+					(pframe && pframe->f_code)?PyString_AsString(pframe->f_code->co_name):"",
+					(pframe && pframe->f_code)?PyCode_Addr2Line(pframe->f_code, pframe->f_lasti):0);
 		}
 	}