segfault when syncing to full filesystem

[Moses Moore]

Steps to reproduce:
- gpodder has files in $HOME/gPodder/Downloads/*
- attach & mount device, like USB key, portable mp3 player, or external harddrive
- start gpodder
- check configuration (Podcasts > Preferences > Devices ) has correct 'Mountpoint' setting.
- sync to device with menu Extras > Sync To Device (or Ctrl+S)

Expected:
- status bar message "now synching files to device" or dialog box showing progress

Seen:
- program terminates
- message to stdout (not stderr?) "Segmentation fault (core dumped)"

I used /usr/bin/strace to find what was the syscall that got the segfault... last lines in the systrace log are:
gettimeofday({1381858186, 686913}, NULL) = 0
open("/usr/share/icons/elementary-xfce/mimes/16/audio-mpeg.png", O_RDONLY|O_LARGEFILE|O_NOATIME) = -1 EPERM (Operation not permitted)
open("/usr/share/icons/elementary-xfce/mimes/16/audio-mpeg.png", O_RDONLY|O_LARGEFILE) = 22
read(22, "\211PNG\r\n\32\n\0\0\0\rIHDR\0\0\0\20\0\0\0\20\10\6\0\0\0\37\363\377"..., 4096) = 514
????( <unavailable>) = ? <unavailable>
+++ killed by SIGSEGV (core dumped) +++

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: gpodder 3.4.0-1
ProcVersionSignature: Ubuntu 3.8.0-23.34-generic 3.8.11
Uname: Linux 3.8.0-23-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: i386
Date: Tue Oct 15 13:28:49 2013
InstallationDate: Installed on 2013-06-08 (129 days ago)
InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: gpodder
UpgradeStatus: No upgrade log present (probably fresh install)

[Moses Moore (moses-mozai)]

attaching strace log.

[Moses Moore (moses-mozai)]

That was supposed to be the comment, not the filename.
attachment in #2 should be named gpodder_strace.log.gz