sysfs: Do not return POSIX ACL xattrs via listxattr()

2018-09-09 Thread Marc Aurele La France
Greetings. Commit 786534b92f3ce68f4afc8a761c80b76887797b0a "tmpfs: listxattr should include POSIX ACL xattrs", which first appeared in 4.5 kernels, introduced a regression whereby listxattr() syscalls on anything in sysfs, or its mountpoint, return the name of the two POSIX ACL xattrs, but attempt

Re: n_tty: Check the other end of pty pair before returning EAGAIN on a read()

2015-12-18 Thread Marc Aurele La France
On Fri, 18 Dec 2015, Peter Hurley wrote: On 12/18/2015 06:26 AM, Marc Aurele La France wrote: On Fri, 11 Dec 2015, Peter Hurley wrote: On 12/11/2015 05:37 AM, Marc Aurele La France wrote: I am not asking to read data before it has been produced. I am puzzled that despite knowing that the

Re: n_tty: Check the other end of pty pair before returning EAGAIN on a read()

2015-12-18 Thread Marc Aurele La France
On Fri, 11 Dec 2015, Peter Hurley wrote: On 12/11/2015 05:37 AM, Marc Aurele La France wrote: I am not asking to read data before it has been produced. I am puzzled that despite knowing that the data exists, I can now be lied to when I try to retrieve it, when I wasn't before. W

Re: n_tty: Check the other end of pty pair before returning EAGAIN on a read()

2015-12-11 Thread Marc Aurele La France
On Thu, 10 Dec 2015, Peter Hurley wrote: On 12/10/2015 02:48 PM, Marc Aurele La France wrote: On Thu, 10 Dec 2015, Peter Hurley wrote: On 12/09/2015 01:06 PM, Marc Aurele La France wrote: After sshd has been SIGCHLD'ed about the shell's termination, it continues to read the master

Re: n_tty: Check the other end of pty pair before returning EAGAIN on a read()

2015-12-10 Thread Marc Aurele La France
On Thu, 10 Dec 2015, Peter Hurley wrote: > On 12/09/2015 01:06 PM, Marc Aurele La France wrote: >> The following four commits are some of the changes that have been made >> to the tty layer since kernel version 3.11: >> 1) f95499c3030fe1bfad57745f2db1959c5b43dca8 >>

n_tty: Check the other end of pty pair before returning EAGAIN on a read()

2015-12-09 Thread Marc Aurele La France
xpect my fix to be reworked as well. I volunteer to backport the fix this ends up being to any stable release >= 3.12 deemed needed. Please Reply-To-All. Thanks and have a great day. Marc. Reported-by: Volth BugLink: https://bugzilla.mindrot.org/show_bug.cgi?id=52 BugLink: https://bugzilla.m

Kernel header policy

2005-07-11 Thread Marc Aurele La France
It has been more than a week now... +--+---+ | Marc Aurele La France | work: 1-780-492-9310 | | Academic Information and| fax:1-780-492-1729 | |Communications Technologies