meld crashed with SIGSEGV in get_fast_child_requisition()

[Alin Andrei]

This bug occurs when clicking "Browse" in Meld.

Update: Meld works when launched with "LIBOVERLAY_SCROLLBAR=0". So it seems this is an overlay-scrollbar issue.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: meld 1.6.0-1
ProcVersionSignature: Ubuntu 3.5.0-15.22-generic 3.5.4
Uname: Linux 3.5.0-15-generic x86_64
ApportVersion: 2.5.2-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Tue Sep 25 12:33:13 2012
ExecutablePath: /usr/bin/meld
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120914)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/meld
ProcEnviron:
 LANGUAGE=en_US:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f631ba35c7b: mov 0x38(%rbp),%rdx
 PC (0x7f631ba35c7b) ok
 source "0x38(%rbp)" (0x00000038) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: meld
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
 g_cclosure_marshal_VOID__BOXEDv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: meld crashed with SIGSEGV in g_cclosure_marshal_VOID__BOXEDv()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers

[Apport retracing service (apport)]

StacktraceTop:
 get_fast_child_requisition (widget=0x0, requisition=requisition@entry=0x7fff53fd64d0) at /build/buildd/gtk+2.0-2.24.13/gtk/gtksizegroup.c:757
 _gtk_size_group_get_child_requisition (widget=<optimized out>, requisition=requisition@entry=0x7fff53fd64d0) at /build/buildd/gtk+2.0-2.24.13/gtk/gtksizegroup.c:792
 IA__gtk_widget_get_child_requisition (widget=<optimized out>, requisition=requisition@entry=0x7fff53fd64d0) at /build/buildd/gtk+2.0-2.24.13/gtk/gtkwidget.c:3963
 gtk_scrolled_window_relative_allocation (widget=widget@entry=0x2ba7290, allocation=allocation@entry=0x7fff53fd6540) at /build/buildd/gtk+2.0-2.24.13/gtk/gtkscrolledwindow.c:1358
 gtk_scrolled_window_size_allocate (widget=0x2ba7290, allocation=0x7fff53fd69a0) at /build/buildd/gtk+2.0-2.24.13/gtk/gtkscrolledwindow.c:1428

[Rolf Leggewie (r0lf)]

Closing as obsolete. Sorry we had no better way to deal with this.