Hi Mattia,

On Wed 21/Sep/2016 16:54:02 +0200 Mattia Rizzolo wrote:
On Wed, Sep 21, 2016 at 02:13:24PM +0200, Alessandro Vesely wrote:
$ gdb -q --args /usr/bin/inkscape test-pdf.svg
Reading symbols from /usr/bin/inkscape...done.
(gdb) run
Starting program: /usr/bin/inkscape test-pdf.svg
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe66dd700 (LWP 14025)]
[New Thread 0x7fff5442f700 (LWP 14030)]
[New Thread 0x7fff53bce700 (LWP 14033)]

Program received signal SIGSEGV, Segmentation fault.
nr_arena_image_pick (item=0x29f5e00, p=..., delta=<optimized out>) at display
/nr-arena-image.cpp:318
318             return (pix_ptr[3] > 0) ? item : NULL;

nasty crash.

Now, that's the stable release, though.  And most of the development
efforts are concentrated in unstable.
Can you please check whether the crash happens with 0.91?  you can just
use what you find in jessie-backports for that.

I got a crash at a different point:

$ gdb -q --args /usr/bin/inkscape test-pdf.svg
Reading symbols from /usr/bin/inkscape...done.
(gdb) run
Starting program: /usr/bin/inkscape test-pdf.svg
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe3026700 (LWP 21884)]
[New Thread 0x7fff4c92b700 (LWP 21885)]
[New Thread 0x7fff47f9f700 (LWP 21886)]

Program received signal SIGSEGV, Segmentation fault.
bits_image_fetch_separable_convolution_affine (repeat_mode=PIXMAN_REPEAT_NONE, format=PIXMAN_a8r8g8b8, convert_pixel=<optimized out>, mask=0x0, buffer=0x7fffffff4090, width=<optimized out>, line=<optimized out>, offset=<optimized out>, image=0x555561e82e80) at ../../pixman/pixman-fast-path.c:2813
2813    ../../pixman/pixman-fast-path.c: No such file or directory.
(gdb)


This looks similar to an older bug I reported in July:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=832579

I'll try and reapply the latter patch tomorrow, and see how it goes.

Ale

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