[bug #68577] Segfault when plotting over figure created with plotyy

--===============8832891137115423879==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

UGxlYXNlIHVzZSB0aGUgYnVnIHRyYWNrZXIgdG8gcG9zdCB1cGRhdGVzIHRvIGEgYnVnIHJlcG9y
dC4gIFRoZSBtYWlsaW5nIGxpc3QgaXMgaW50ZW5kZWQgYXMgYSByZWFkLW9ubHkgbm90aWZpY2F0
aW9uIHN0cmVhbS4gIEluZm8gcG9zdGVkIHRvIHRoaXMgbWFpbGluZyBsaXN0IGFkZHJlc3Mgd29u
J3QgYXBwZWFyIGluIHRoZSB0cmFja2VyIGRhdGFiYXNlIHdoZXJlIGl0IGlzIG1vc3QgdXNlZnVs
LgoK

--===============8832891137115423879==
Content-Type: MULTIPART/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; BOUNDARY="8323329-424238335-1785337583=:3559866"
Content-Disposition: inline

--8323329-424238335-1785337583=:3559866
Content-Type: TEXT/plain; CHARSET=utf-8
Content-Transfer-Encoding: QUOTED-PRINTABLE
Content-Disposition: inline

Follow-up Comment #2, bug #68577 (group octave):=0A=0AI would suspect graph=
ics driver. =0AOn linux I tried this with UBSAN and ASAN compiled octave an=
d it works fine.=0A=0ADmitri.=0A-- =0A=0A=0A=0A    ________________________=
_______________________________=0A=0AReply to this item at:=0A=0A  <https:/=
/savannah.gnu.org/bugs/?68577>=0A=0A_______________________________________=
________=0AMessage sent via Savannah=0Ahttps://savannah.gnu.org/=0A
--8323329-424238335-1785337583=:3559866
Content-Type: APPLICATION/pgp-signature; name=signature.asc

-----BEGIN PGP SIGNATURE-----

iHUEABYIAB0WIQQk97aszIMMAvLLwm6qLAuaBUf3TgUCamoW7wAKCRCqLAuaBUf3
TrfgAP9ks1DHyWXWMPdOBlALR5xCEr5yHUFmpSii8gYdmnUA9QEAsUvuBAzwL5Ws
IJr0eK1/begRws/SKbAGN3V6V0mDOA8=
=k5iR
-----END PGP SIGNATURE-----

--8323329-424238335-1785337583=:3559866--



--===============8832891137115423879==--