From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Mon, 17 Jul 2017 20:13:08 +0000 (-0600)
Subject: Initialize ch in getsize_cb() in case we are called with the wrong
X-Git-Tag: SUDO_1_8_21^2~33
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6509482bfdf4dcdd31b85c7879a955ef4200f9d2;p=sudo

Initialize ch in getsize_cb() in case we are called with the wrong
initial state.
---

diff --git a/plugins/sudoers/sudoreplay.c b/plugins/sudoers/sudoreplay.c
index a6477192b..052bee39e 100644
--- a/plugins/sudoers/sudoreplay.c
+++ b/plugins/sudoers/sudoreplay.c
@@ -454,7 +454,7 @@ static void
 getsize_cb(int fd, int what, void *v)
 {
     struct getsize_closure *gc = v;
-    unsigned char ch;
+    unsigned char ch = '\0';
     debug_decl(getsize_cb, SUDO_DEBUG_UTIL)
 
     for (;;) {