From 97a1b9f4732fb2e68c2b67f15eb8563c38227404 Mon Sep 17 00:00:00 2001
From: Andrew Fish <afish@apple.com>
Date: Thu, 15 Aug 2019 09:55:06 -0700
Subject: [PATCH] EmulatorPkg/Unix/Host: Initialize field in
 BerkeleyPacketFilter.c

Initialize Private->ReadBuffer to NULL.

Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Andrew Fish <afish@apple.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Andrew Fish <afish@apple.com>
---
 EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c b/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c
index 8d0eb0d197..540340f25f 100644
--- a/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c
+++ b/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c
@@ -216,6 +216,7 @@ EmuSnpStart (
   }
 
   Status = EFI_SUCCESS;
+  Private->ReadBuffer = NULL;
   if (Private->BpfFd == 0) {
     Status = OpenBpfFileDescriptor (Private, &Private->BpfFd);
     if (EFI_ERROR (Status)) {
-- 
2.39.2