gnash mock build and buildsys build differents?

[Patrice Dumas]

Hello,

I have a puzzling bug report for gnash:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=217020

Seems that the gnash built by the buildsystem isn't the same than a
gnash build locally using mock?? The one built locally doesn't crash.

Do you have any idea what could cause this strange difference? What
can I do to debug further?

--
Pat