fceux crashed with SIGSEGV in __strlen_sse2()

[Jani Uusitalo]

Steps to reproduce:
1. Load a ROM
2. Select 'Record As' from the Movie menu
3. Select Open from the dialog

Seems to occur with 100% certainty and irregardless of the ROM file selected.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: fceux 2.1.5+repack-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-3.8-generic 3.2.0-rc4
Uname: Linux 3.2.0-3-generic x86_64
ApportVersion: 1.90-0ubuntu1
Architecture: amd64
CheckboxSubmission: 09ae689090491ca53449589269e4bfd8
CheckboxSystem: edda5d4f616ca792bf437989cb597002
Date: Thu Dec 8 14:35:08 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/fceux
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
ProcCmdline: fceux
SegvAnalysis:
 Segfault happened at: 0x7f3f518256a1 <__strlen_sse2+17>: movdqu (%rdi),%xmm1
 PC (0x7f3f518256a1) ok
 source "(%rdi)" (0x101010101010101) not located in a known VMA region (needed readable region)!
 destination "%xmm1" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: fceux
StacktraceTop:
 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:32
 g_strdup () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_object_new_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: fceux crashed with SIGSEGV in __strlen_sse2()
UpgradeStatus: Upgraded to precise on 2011-12-08 (0 days ago)
UserGroups: adm admin cdrom dialout disk fuse lpadmin plugdev pulse pulse-access sambashare ssh vboxusers video

[Apport retracing service (apport)]

StacktraceTop:
 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:32
 g_strdup (str=0x101010101010101 <Address 0x101010101010101 out of bounds>) at /build/buildd/glib2.0-2.31.2/./glib/gstrfuncs.c:355
 value_collect_string (collect_values=<optimized out>, value=0x7f3f3c0b96a8, n_collect_values=<optimized out>, collect_flags=<optimized out>) at /build/buildd/glib2.0-2.31.2/./gobject/gvaluetypes.c:293
 value_collect_string (value=0x7f3f3c0b96a8, n_collect_values=<optimized out>, collect_values=<optimized out>, collect_flags=<optimized out>) at /build/buildd/glib2.0-2.31.2/./gobject/gvaluetypes.c:280
 g_object_new_valist (object_type=37508192, first_property_name=<optimized out>, var_args=0x7fffb487d3b8) at /build/buildd/glib2.0-2.31.2/./gobject/gobject.c:1734