diff options
| author | Karel Zak | 2012-03-08 16:02:28 +0100 |
|---|---|---|
| committer | Karel Zak | 2012-03-08 16:02:28 +0100 |
| commit | a17f32645df6850242bfac1f162cd7dd63d8d033 (patch) | |
| tree | 7e7c51994c06a84c3883aabbf4691b25e5496b76 /term-utils/script.c | |
| parent | fdisk: fix to build for IA32 (diff) | |
| download | kernel-qcow2-util-linux-a17f32645df6850242bfac1f162cd7dd63d8d033.tar.gz kernel-qcow2-util-linux-a17f32645df6850242bfac1f162cd7dd63d8d033.tar.xz kernel-qcow2-util-linux-a17f32645df6850242bfac1f162cd7dd63d8d033.zip | |
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 <kzak@redhat.com>
Diffstat (limited to 'term-utils/script.c')
| -rw-r--r-- | term-utils/script.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/term-utils/script.c b/term-utils/script.c index 58f9790ad..0d891b8ee 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 |