From 2cc2c905b55ba5d8f51bd627acea11eb7bb125aa Mon Sep 17 00:00:00 2001
From: Sertonix <sertonix@posteo.net>
Date: Sun, 27 Apr 2025 17:12:00 +0200
Subject: [PATCH] Fix uninitialized memory when --pw-stdin is used with a pipe

---
 src/cli/Utils.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/cli/Utils.cpp b/src/cli/Utils.cpp
index ae4874c43..eb7b3fc2d 100644
--- a/src/cli/Utils.cpp
+++ b/src/cli/Utils.cpp
@@ -105,7 +105,9 @@ namespace Utils
         SetConsoleMode(hIn, mode);
 #else
         struct termios t;
-        tcgetattr(STDIN_FILENO, &t);
+        if (tcgetattr(STDIN_FILENO, &t) < 0) {
+            return;
+        }
 
         if (enable) {
             t.c_lflag |= ECHO;