From eebed0cc1c68299e8f763e83036abfac271d3c2f Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Mon, 8 Nov 2021 11:05:59 -0800
Subject: [PATCH] Fix for possible `ret` may be used uninitialized.

---
 src/sniffer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/sniffer.c b/src/sniffer.c
index 5e54eccd0..f946c98a7 100644
--- a/src/sniffer.c
+++ b/src/sniffer.c
@@ -2595,6 +2595,7 @@ static int SetupKeys(const byte* input, int* sslBytes, SnifferSession* session,
         }
 #endif
 
+        ret = 0;
 #ifdef WOLFSSL_SNIFFER_KEY_CALLBACK
         if (KeyCb != NULL && ksInfo) {
             if (keyBuf == NULL) {
@@ -2701,6 +2702,7 @@ static int SetupKeys(const byte* input, int* sslBytes, SnifferSession* session,
         }
 #endif
 
+        ret = 0;
 #ifdef WOLFSSL_SNIFFER_KEY_CALLBACK
         if (KeyCb != NULL && ksInfo) {
             if (keyBuf == NULL) {