NeilBrown 660c9fc72e autofs: clear O_NONBLOCK on the pipe ... autofs does not expect the pipe it is given to have O_NONBLOCK set - specifically if __kernel_write() in autofs_write() returns -EAGAIN, this is treated as a fatal error and the pipe is closed. For safety autofs should, therefore, clear the O_NONBLOCK flag. Releases of systemd prior to 8th February 2019 used pipe2(p, O_NONBLOCK|O_CLOEXEC) and thus (inadvertently) set this flag. Link: http://lkml.kernel.org/r/154993550902.3321.1183632970046073478.stgit@pluto-themaw-net Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-03-07 18:32:01 -08:00
..
autofs_i.h	autofs: clear O_NONBLOCK on the pipe	2019-03-07 18:32:01 -08:00
dev-ioctl.c
expire.c
init.c
inode.c	fs/autofs/inode.c: use seq_puts() for simple strings in autofs_show_options()	2019-03-07 18:32:01 -08:00
Kconfig
Makefile
root.c
symlink.c
waitq.c