fix: handle NULL from json_tokener_new_ex
if there is not enough memory to fit json_tokener and (depth *
json_tokener_srec) in RAM, don't segfault.
@@ -482,6 +482,10 @@ int main(int argc, char **argv) {
// pretty print the json
json_tokener *tok = json_tokener_new_ex(INT_MAX);
+ if (tok == NULL) {
+ sway_log(SWAY_ERROR, "failed allocating json_tokener");
+ ret = 1;
+ } else {
json_object *obj = json_tokener_parse_ex(tok, resp, -1);
enum json_tokener_error err = json_tokener_get_error(tok);
json_tokener_free(tok);
@@ -505,6 +509,7 @@ int main(int argc, char **argv) {
}
json_object_put(obj);
}
+ }
free(command);
free(resp);
@@ -521,6 +526,11 @@ int main(int argc, char **argv) {
}
json_tokener *tok = json_tokener_new_ex(INT_MAX);
+ if (tok == NULL) {
+ sway_log(SWAY_ERROR, "failed allocating json_tokener");
+ ret = 1;
+ break;
+ }
json_object *obj = json_tokener_parse_ex(tok, reply->payload, -1);
enum json_tokener_error err = json_tokener_get_error(tok);
json_tokener_free(tok);
