I suspect the variable err in run_hack() in driver/demo-Gtk.c.
Its value is usually set to strdup(unexpectedly deleted)
and freed twice. A patch is attached.
--
Oohara Yuuma [EMAIL PROTECTED]
Lord, what fools these mortals be!
--- William Shakespeare, A Midsummer-Night's Dream
---
* Andrew Moise [EMAIL PROTECTED]:
When I start 'xscreensaver-command -prefs', select a hack (I tried
'Strange', 'Substrate (circles)', and 'Swirl'), and repeatedly click
'Preview' and then click to return from the preview, I soon see the
preferences window fail to repaint. The process
* Ralf Hildebrandt [EMAIL PROTECTED]:
* Andrew Moise [EMAIL PROTECTED]:
When I start 'xscreensaver-command -prefs', select a hack (I tried
'Strange', 'Substrate (circles)', and 'Swirl'), and repeatedly click
'Preview' and then click to return from the preview, I soon see the
Most of that stack trace is nonsense -- either something smashed it, or
gdb is full of lies. (Those are about equally likely, I think.)
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Package: xscreensaver
Version: 4.21-2
Severity: normal
When I start 'xscreensaver-command -prefs', select a hack (I tried
'Strange', 'Substrate (circles)', and 'Swirl'), and repeatedly click
'Preview' and then click to return from the preview, I soon see the
preferences window fail to repaint.
Fascinatingly enough, I noticed (while investigating the incoherent
backtrace) that this problem _doesn't_ seem to happen in unoptimized
builds of xscreensaver (I appended 'CFLAGS=-g' to the './configure'
lines in debian/rules to get those). I guess that this might therefore
be a compiler bug,
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