DivestOS/Patches/LineageOS-14.1/android_external_libnfc-nci/332460.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Alisher Alikhodjaev <alisher@google.com>
Date: Tue, 8 Mar 2022 17:27:34 -0800
Subject: [PATCH] Double Free in ce_t4t_data_cback

Bug: 221862119
Test: build ok
Change-Id: If12f98033b8c1bc1b57b27d338fa33b6a3cce640
(cherry picked from commit 2fcf7d677bcebae5a00db43938460bcce267149e)
Merged-In: If12f98033b8c1bc1b57b27d338fa33b6a3cce640
---
 src/nfc/tags/ce_t4t.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nfc/tags/ce_t4t.c b/src/nfc/tags/ce_t4t.c
index 98870e7..2e34c6c 100644
--- a/src/nfc/tags/ce_t4t.c
+++ b/src/nfc/tags/ce_t4t.c
@@ -701,6 +701,7 @@ static void ce_t4t_data_cback (UINT8 conn_id, tNFC_CONN_EVT event, tNFC_CONN *p_
         {
             GKI_freebuf (p_c_apdu);
             ce_t4t_send_status (T4T_RSP_NOT_FOUND);
+            return;
         }
     }
     else if (ce_cb.mem.t4t.status & CE_T4T_STATUS_WILDCARD_AID_SELECTED)