1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 3da354af7a0a..44564f61e9cc 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1000,7 +1000,7 @@ int hid_open_report(struct hid_device *device)
         parser = vzalloc(sizeof(struct hid_parser));
         if (!parser) {
                 ret = -ENOMEM;
-                goto err;
+                goto alloc_err;
         }
 
         parser->device = device;
@@ -1039,6 +1039,7 @@ int hid_open_report(struct hid_device *device)
                                 hid_err(device, "unbalanced delimiter at end of report description\n");
                                 goto err;
                         }
+                        kfree(parser->collection_stack);
                         vfree(parser);
                         device->status |= HID_STAT_PARSED;
                         return 0;
@@ -1047,6 +1048,8 @@ int hid_open_report(struct hid_device *device)
 
         hid_err(device, "item fetching failed at offset %d\n", (int)(end - start));
 err:
+        kfree(parser->collection_stack);
+alloc_err:
         vfree(parser);
         hid_close_report(device);
         return ret;