From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Sun, 11 Oct 2009 12:42:03 +0000 (+0000)
Subject: Apparently we need to send SIGSTOP to the command as well as ourself
X-Git-Tag: SUDO_1_7_3~245
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=09a7bb78fec94c3f9f14d82bb65408fc37d64ad6;p=sudo

Apparently we need to send SIGSTOP to the command as well as ourself
when we get SIGTSTP, the kernel doesn't automatically stop the process
for us.
---

diff --git a/script.c b/script.c
index abc08ec1a..b6dffe5e5 100644
--- a/script.c
+++ b/script.c
@@ -794,9 +794,8 @@ sigrelay(signo)
     }
     /* Relay signal back to parent for its tty. */
     kill(parent, signo);
-    /* Suspend self, parent will continue us when it is time. */
-    /* XXX - want to be able to handle SIGSTOP too */
-    kill(getpid(), SIGSTOP);
+    /* Suspend self and command, parent will continue us when it is time. */
+    killpg(getpid(), SIGSTOP);
 
     errno = serrno;
 }