Re: [Tracker] [PATCH] fix tracker-extract-pdf crash with stable poppler

[jamie <jamiemcc blueyonder co uk>]

On Tue, 2007-07-17 at 19:25 -0400, Alexandre Rostovtsev wrote:
> Hi.
> The stable version of poppler does not support the metadata property,
> so if metadata_xml is uninitialized, then g_object_get( document,
> "metadata", &metadata_xml, NULL) followed by use of metadata_xml leads
> to crashes:
>
> (process:20721): GLib-GObject-WARNING **: IA__g_object_get_valist:
> object class `PopplerDocument' has no property named `metadata'
> XML parsing failure
> *** glibc detected *** ./tracker-extract: free(): invalid pointer:
> 0x00007fffdbe7fbb0 ***
> Aborted
>
> Solution is to initialize metadata_xml (and for good programming
> practice, any gchar*) before passing to g_object_get.
>
> Patch attached.

applied but I still get the above warning