From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Alisher Alikhodjaev <alisher@google.com>
Date: Mon, 21 Mar 2022 19:31:28 -0700
Subject: [PATCH] OOBR in nfc_ncif_proc_ee_discover_req()

Bug: 221856662
Test: build ok
Change-Id: If4b4872e4101fc65172596b4f7579b259b6f6b63
(cherry picked from commit 1c6ab25b3d76c2ced764dc649bec6cf05aecd198)
Merged-In: If4b4872e4101fc65172596b4f7579b259b6f6b63
---
 src/nfc/nfc/nfc_ncif.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/nfc/nfc/nfc_ncif.c b/src/nfc/nfc/nfc_ncif.c
index 95de9d1..dd89d46 100644
--- a/src/nfc/nfc/nfc_ncif.c
+++ b/src/nfc/nfc/nfc_ncif.c
@@ -1136,6 +1136,12 @@ void nfc_ncif_proc_ee_discover_req (UINT8 *p, UINT16 plen)
     UINT8                       u8;
 
     NFC_TRACE_DEBUG2 ("nfc_ncif_proc_ee_discover_req %d len:%d", *p, plen);
+    if (!plen)
+    {
+        android_errorWriteLog(0x534e4554, "221856662");
+        return;
+    }
+
     if (p_cback)
     {
         u8  = *p;