From 2dcfb6a35862817c529229cd9d73ac89815ea662 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Tue, 30 Aug 2022 00:25:03 +0200 Subject: libdiskfs: Avoid crashing when stdout/err shuts down stdout/err could shut down for whatever reason (killed the term on /dev/console or whatever). We should not crash just because we lost our ability to print output. --- libdiskfs/console.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libdiskfs/console.c b/libdiskfs/console.c index 74715b8b..1698f633 100644 --- a/libdiskfs/console.c +++ b/libdiskfs/console.c @@ -68,4 +68,8 @@ diskfs_console_stdio () stdout = stderr = mach_open_devstream (cons, "w"); mach_port_deallocate (mach_task_self (), cons); } + + /* And make sure we don't die just because we got some error there. */ + signal (SIGPIPE, SIG_IGN); + signal (SIGLOST, SIG_IGN); } -- cgit v1.2.3