Date: Tue, 25 Sep 2001 22:39:59 -0700 (PDT) From: Marcel Moolenaar <marcel@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/compat/linux linux_ipc.c Message-ID: <200109260539.f8Q5dxY18362@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
marcel 2001/09/25 22:39:59 PDT
Modified files:
sys/compat/linux linux_ipc.c
Log:
The arg parameter is passed by value in Linux, but not in FreeBSD.
We still have to account for a copyin. Make sure the copyin will
succeed by passing the FreeBSD syscall a pointer to userspace,
albeit one that's automagically mapped into kernel space.
Reported by: mr, Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>
Tested by: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>
Revision Changes Path
1.26 +7 -6 src/sys/compat/linux/linux_ipc.c
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200109260539.f8Q5dxY18362>