svn commit: r329984 - in head: cddl/contrib/opensolaris/lib/libzpool/common sys/cddl/compat/opensolaris/sys

[Alan Somers]

On Wed, Mar 14, 2018 at 4:50 PM, Shawn Webb <shawn.webb at hardenedbsd.org>
wrote:

> On Sun, Feb 25, 2018 at 02:29:43PM +0000, Alan Somers wrote:
> > Author: asomers
> > Date: Sun Feb 25 14:29:43 2018
> > New Revision: 329984
> > URL: https://svnweb.freebsd.org/changeset/base/329984
> >
> > Log:
> >   Don't declare __assfail as static
> >
> >   It gets called by dmu_buf_init_user, which is inline but not static.
> So it
> >   needs global linkage itself.
> >
> >   Reported by:        GCC-6
> >   MFC after:  17 days
> >   X-MFC-With: 329722
> >
>
> Hey Alan,
>
> This commit breaks compiling world with ASAN.
>
> Some applications, like zfs, will fail with this error:
>
> /lib/libuutil.so.2: Undefined symbol "__assfail"
>
> Thanks,
>

How does one build world with ASAN ?