From a17f32645df6850242bfac1f162cd7dd63d8d033 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Thu, 8 Mar 2012 16:02:28 +0100 Subject: [PATCH] script: play well with csh when invoked from within /etc/csh.login Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=797888 Signed-off-by: Karel Zak --- term-utils/script.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/term-utils/script.c b/term-utils/script.c index 58f9790add..0d891b8ee7 100644 --- a/term-utils/script.c +++ b/term-utils/script.c @@ -437,6 +437,16 @@ doshell(void) { else shname = shell; + /* + * When invoked from within /etc/csh.login, script spawns a csh shell + * that spawns programs that cannot be killed with a SIGTERM. This is + * because csh has a documented behaviour wherein it disables all + * signals when processing the /etc/csh.* files. + * + * Let's restore the default behavior. + */ + signal(SIGTERM, SIG_DFL); + if (cflg) execl(shell, shname, "-c", cflg, NULL); else -- 2.47.2