zfs send -R dumps core on -CURRENT

[George Hartzell]

Yuri Pankov writes:
 > On Sat, Feb 28, 2009 at 07:02:58PM -0600, James R. Van Artsdalen wrote:
 > > svn r189099, amd64
 > > 
 > > I'm trying to duplicate pool "bigtex" to pool "newtex".
 > > 
 > > /# zfs snapsnot -r bigtex at now
 > > /# zfs send -Rv bigtex at now | zfs recv newtex
 > > cannot receive: failed to read from stream
 > > /# zfs send -Rv bigtex at now > x
 > > Segmentation fault: 11 (core dumped)
 > > /#
 > > 
 > > Is there a way to tell make buildworld to just build everything with -g
 > > and not strip anything?
 > 
 > DEBUG_FLAGS=-g in /etc/src.conf

I've attached a patch that fixes this problem (for me) to PR #130105.

g.