Date: Fri, 26 Sep 2008 18:17:04 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern tty.c Message-ID: <200809261817.m8QIHHNr024339@repoman.freebsd.org>
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ed 2008-09-26 18:17:04 UTC
FreeBSD src repository
Modified files:
sys/kern tty.c
Log:
SVN rev 183386 on 2008-09-26 18:17:04Z by ed
Don't forget to initialize `int error' in ttydev_open().
I've had some reports in the past that opening an already opened TTY
through, for example, /dev/tty can fail with random error codes. Looking
at ttydev_open(), I can see there is a way `error' is returned without
initialising it. Even though I haven't had any confirmation this fixes
the bug, I'll fix it anyway.
Reported by: Andrzej Tobola <ato iem pw edu pl>
Revision Changes Path
1.292 +1 -1 src/sys/kern/tty.c
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