From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Mon, 17 Mar 2008 15:09:38 +0000 (+0000)
Subject: Block SIGPIPE in send_mail() so sudo is not killed by a problem
X-Git-Tag: SUDO_1_7_0~146
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b7b807e107ebf54f8dbc0b4e31f4d5ef0c3ef279;p=sudo

Block SIGPIPE in send_mail() so sudo is not killed by a problem
executing the mailer.
---

diff --git a/logging.c b/logging.c
index 91c8431c3..4454c3a4c 100644
--- a/logging.c
+++ b/logging.c
@@ -445,6 +445,7 @@ send_mail(line)
 
     (void) sigemptyset(&set);
     (void) sigaddset(&set, SIGCHLD);
+    (void) sigaddset(&set, SIGPIPE);
     (void) sigprocmask(SIG_BLOCK, &set, &oset);
 
     if (pipe(pfd) == -1)