Segmentation fault with GtkFIleChooserDialog

[Leonardo Robol]

I get a segmentation fault when trying to select more than 1 file from a GtkFileChooserDialog in Precise.
I encountered this bug on gedit, trying to select a file, then hold CTRL on the keyboard and select another one get a segmentation fault.

I've tried to write some lines of code with only the GtkFileChooserDialog to determine if the problem was Gedit-related or not, and I can reproduce the bug even in that case. The file is attached to the bug report.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: libgtk-3-0 3.3.6-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-8.15-generic 3.2.0
Uname: Linux 3.2.0-8-generic x86_64
ApportVersion: 1.90-0ubuntu2
Architecture: amd64
Date: Sat Jan 14 12:05:36 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: gtk+3.0
UpgradeStatus: Upgraded to precise on 2012-01-06 (7 days ago)

[Leonardo Robol (leo.robol)]

I'm attacching the GDB output from running the test file above on my machine.

[Jason Conti (jconti)]

I believe this issue is the same as bug #917071 so I am going to mark this bug as a duplicate, since the other has a bit more information. Thanks for the test case!