tracker-extract crashed with signal 7 in MemStream::getChar()

[JIR]

Unclear what caused this crash...

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: tracker-extract 0.16.4-0ubuntu1~saucy2 [origin: LP-PPA-gnome3-team-gnome3]
ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4
Uname: Linux 3.11.0-18-generic i686
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: i386
CrashCounter: 1
Date: Sat Mar 22 22:20:35 2014
ExecutablePath: /usr/lib/tracker/tracker-extract
InstallationDate: Installed on 2012-10-20 (518 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
MarkForUpload: True
ProcCmdline: /usr/lib/tracker/tracker-extract
Signal: 7
SourcePackage: tracker
StacktraceTop:
 MemStream::getChar() () from /usr/lib/i386-linux-gnu/libpoppler.so.43
 FlateStream::getHuffmanCodeWord(FlateHuffmanTab*) () from /usr/lib/i386-linux-gnu/libpoppler.so.43
 FlateStream::readSome() () from /usr/lib/i386-linux-gnu/libpoppler.so.43
 FlateStream::getChars(int, unsigned char*) () from /usr/lib/i386-linux-gnu/libpoppler.so.43
 GfxFont::readEmbFontFile(XRef*, int*) () from /usr/lib/i386-linux-gnu/libpoppler.so.43
Title: tracker-extract crashed with signal 7 in MemStream::getChar()
UpgradeStatus: Upgraded to saucy on 2013-10-21 (152 days ago)
UserGroups: adm cdrom dialout dip fax floppy fuse lpadmin plugdev sambashare sudo tape vboxusers video

[Ubuntu GNOME (ug-bot)]

StacktraceTop:
 MemStream::getChar (this=0x8b21e28) at Stream.h:571
 FlateStream::getHuffmanCodeWord (this=this@entry=0x8b18da8, tab=tab@entry=0x8b212d8) at Stream.cc:4925
 FlateStream::readSome (this=this@entry=0x8b18da8) at Stream.cc:4643
 doGetRawChar (this=<optimized out>) at Stream.h:993
 FlateStream::getChars (this=0x8b18da8, nChars=4096, buffer=0x8b17690 "\001") at Stream.cc:4582