From: Daan De Meyer <daan@amutable.com>
Date: Thu, 2 Apr 2026 08:26:08 +0000 (+0200)
Subject: terminal-util: Protect errno in termios_reset()
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bfdc389ea7a19f5682bf87a4fefd2d6ab6c81f2d;p=thirdparty%2Fsystemd.git

terminal-util: Protect errno in termios_reset()
---

diff --git a/src/basic/terminal-util.c b/src/basic/terminal-util.c
index 09410ccc457..2da4f1c2fb8 100644
--- a/src/basic/terminal-util.c
+++ b/src/basic/terminal-util.c
@@ -2114,6 +2114,8 @@ static bool termios_is_null(const struct termios *t) {
 void termios_reset(const TermiosResetContext *c) {
         assert(c);
 
+        PROTECT_ERRNO;
+
         if (c->fd && *c->fd >= 0 && !termios_is_null(c->termios))
                 (void) tcsetattr(*c->fd, TCSANOW, c->termios);
 }