Re: kern/44464 (linux emul panic while starting opera-11)

[chs%NetBSD.org@localhost]

Synopsis: linux emul panic while starting opera-11

Responsible-Changed-From-To: kern-bug-people->chs
Responsible-Changed-By: chs%NetBSD.org@localhost
Responsible-Changed-When: Thu, 17 Feb 2011 05:02:53 +0000
Responsible-Changed-Why:
I'm handling compat_linux these days.


State-Changed-From-To: open->feedback
State-Changed-By: chs%NetBSD.org@localhost
State-Changed-When: Thu, 17 Feb 2011 05:02:53 +0000
State-Changed-Why:
this should be fixed with this pullup to netbsd-5:

Module Name:    src
Committed By:   bouyer
Date:           Wed Feb 16 20:37:47 UTC 2011

Modified Files:
        src/sys/compat/common [netbsd-5]: uipc_syscalls_43.c
        src/sys/net [netbsd-5]: if.c

Log Message:
Pull up following revision(s) (requested by chs in ticket #1541):
        sys/compat/common/if_43.c: revision 1.3 via patch
        sys/net/if.c: revision 1.247 via patch
PR/44054: Onno van der Linden: Stacksmashing in handling of ioctl OOSIO*
parameter.
can't map the old and the new SIO calls the way we did before because the
numbers have changed. Instead provide a switch. Keep the old code there,
to handle cases we did not handle in the first switch, but this is a hack
and should be removed.


To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.43.10.1 src/sys/compat/common/uipc_syscalls_43.c
cvs rdiff -u -r1.230.4.3 -r1.230.4.4 src/sys/net/if.c



note that opera still doesn't work in netbsd-5 and probably never will,
but at least it doesn't crash the system anymore.