diff options
| author | Peter Hurley <[email protected]> | 2013-09-25 20:13:04 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2013-09-25 17:52:17 -0700 |
| commit | 5cec7bf699c61d14f0538345076480bb8c8ebfbb (patch) | |
| tree | 792107a7c2be90abd50297c9c272a7ea0aa136f6 /lib/dynamic_debug.c | |
| parent | 93a8d4163ecd3fd8aac264707f1d497f193ea88d (diff) | |
tty: Fix SIGTTOU not sent with tcflush()
Commit 'e7f3880cd9b98c5bf9391ae7acdec82b75403776'
tty: Fix recursive deadlock in tty_perform_flush()
introduced a regression where tcflush() does not generate
SIGTTOU for background process groups.
Make sure ioctl(TCFLSH) calls tty_check_change() when
invoked from the line discipline.
Cc: [email protected] # v3.10+
Reported-by: Oleg Nesterov <[email protected]>
Signed-off-by: Peter Hurley <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions