swaymsg: use INT_MAX max JSON depth when parsing IPC response

Same reasoning as fe11caeac946cecda491d592044a6b9519ef2035.
Without this, swaymsg would fail with a cryptic error message
when the JSON was nested too deep.

1 files changed, 7 insertions, 2 deletions

diff --git a/swaymsg/main.c b/swaymsg/main.c
index 574d3b75..ce5d7d71 100644
--- a/swaymsg/main.c
+++ b/swaymsg/main.c
@@ -1,4 +1,5 @@
 #define _POSIX_C_SOURCE 200809L
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -480,7 +481,9 @@ int main(int argc, char **argv) {
         char *resp = ipc_single_command(socketfd, type, command, &len);
 
         // pretty print the json
-        json_object *obj = json_tokener_parse(resp);
+        json_tokener *tok = json_tokener_new_ex(INT_MAX);
+        json_object *obj = json_tokener_parse_ex(tok, resp, -1);
+        json_tokener_free(tok);
         if (obj == NULL) {
                 if (!quiet) {
                         fprintf(stderr, "ERROR: Could not parse json response from ipc. "
@@ -517,7 +520,9 @@ int main(int argc, char **argv) {
                                 break;
                         }
 
-                        json_object *obj = json_tokener_parse(reply->payload);
+                        json_tokener *tok = json_tokener_new_ex(INT_MAX);
+                        json_object *obj = json_tokener_parse_ex(tok, reply->payload, -1);
+                        json_tokener_free(tok);
                         if (obj == NULL) {
                                 if (!quiet) {
                                         fprintf(stderr, "ERROR: Could not parse json response from"