From ea8933136125d07077a97c177580f93cc8c41034 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Fri, 28 Jan 2022 23:45:56 +0100
Subject: jplist: Fix a few memory leaks that occur when parsing fails

Credit to OSS-Fuzz
---
 src/jplist.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/jplist.c')

diff --git a/src/jplist.c b/src/jplist.c
index c149d20..88cce28 100644
--- a/src/jplist.c
+++ b/src/jplist.c
@@ -596,6 +596,9 @@ static plist_t parse_array(const char* js, jsmntok_t* tokens, int* index)
         }
         if (val) {
             plist_array_append_item(arr, val);
+        } else {
+            plist_free(arr);
+            return NULL;
         }
     }
     *(index) = j;
@@ -616,6 +619,7 @@ static plist_t parse_object(const char* js, jsmntok_t* tokens, int* index)
         if (tokens[j].type == JSMN_STRING) {
             char* key = unescape_string(js + tokens[j].start, tokens[j].end - tokens[j].start, NULL);
             if (!key) {
+                plist_free(obj);
                 return NULL;
             }
             plist_t val = NULL;
@@ -643,6 +647,7 @@ static plist_t parse_object(const char* js, jsmntok_t* tokens, int* index)
             free(key);
         } else {
             PLIST_JSON_ERR("%s: keys must be of type STRING\n", __func__);
+            plist_free(obj);
             return NULL;
         }
     }
-- 
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