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.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/nfc/nfc/nfc_ncif.cc b/src/nfc/nfc/nfc_ncif.cc
index 6d6607d..4bb6ba6 100644
--- a/src/nfc/nfc/nfc_ncif.cc
+++ b/src/nfc/nfc/nfc_ncif.cc
@@ -1179,6 +1179,12 @@ void nfc_ncif_proc_ee_discover_req(uint8_t* p, uint16_t plen) {
 
   DLOG_IF(INFO, nfc_debug_enabled)
       << StringPrintf("nfc_ncif_proc_ee_discover_req %d len:%d", *p, plen);
+
+  if (!plen) {
+    android_errorWriteLog(0x534e4554, "221856662");
+    return;
+  }
+
   if (p_cback) {
     u8 = *p;
     ee_disc_req.status = NFC_STATUS_OK;
