Bug 102921

Using cairo 1.14.10 on Ubuntu, evince sibabrt when printing a document (which I got from the submitter but don't share here since it includes private info)

Backtrace

#0  0x00007f8d67db80bb in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007f8d67db9f5d in __GI_abort () at abort.c:90
#2  0x00007f8d67e0229d in __libc_message (action=action@entry=
    do_abort, fmt=fmt@entry=0x7f8d67f29408 "*** Error in `%s': %s: 0x%s ***\n")
    at ../sysdeps/posix/libc_fatal.c:181
#3  0x00007f8d67e0965a in malloc_printerr (action=<optimised out>, str=0x7f8d67f29740 "double free or corruption (!prev)", ptr=<optimised out>, ar_ptr=<optimised out>) at malloc.c:5423
#4  0x00007f8d67e0b74e in _int_free (av=0x7f8d6815bc20 <main_arena>, p=<optimised out>, have_lock=0) at malloc.c:4172
#5  0x00007f8d67e1040e in __GI___libc_free (mem=<optimised out>)
    at malloc.c:3142
#6  0x00007f8d6928621c in cairo_truetype_font_destroy (font=font@entry=0x556abc58ce30) at ../../../../src/cairo-truetype-subset.c:292
#7  0x00007f8d692881df in cairo_truetype_subset_init_internal (truetype_subset=truetype_subset@entry=0x7ffe160e3490, font_subset=font_subset@entry=0x7ffe160e3600, is_pdf=is_pdf@entry=1) at ../../../../src/cairo-truetype-subset.c:1226
#8  0x00007f8d69288b4a in _cairo_truetype_subset_init_pdf (truetype_subset=truetype_subset@entry=0x7ffe160e3490, font_subset=font_subset@entry=0x7ffe160e3600)
    at ../../../../src/cairo-truetype-subset.c:1242
#9  0x00007f8d692c637b in _cairo_pdf_surface_emit_truetype_font_subset (font_subset=0x7ffe160e3600, surface=0x556abcd1f5c0)
    at ../../../../src/cairo-pdf-surface.c:5436
#10 0x00007f8d692c637b in _cairo_pdf_surface_emit_unscaled_font_subset (font_subset=0x7ffe160e3600, closure=0x556abcd1f5c0)
    at ../../../../src/cairo-pdf-surface.c:5910
#11 0x00007f8d69284ce1 in _cairo_sub_font_collect (closure=0x7ffe160e35b0, entry=0x556abcb6d150) at ../../../../src/cairo-scaled-font-subsets.c:746
#12 0x00007f8d69284ce1 in _cairo_scaled_font_subsets_foreach_internal (font_subsets=<optimised out>, font_subset_callback=font_subset_callback@entry=0x7f8d692c6290 <_cairo_pdf_surface_emit_unscaled_font_subset>, closure=closure@entry=0x556abcd1f5c0, type=type@entry=CAIRO_SUBSETS_FOREACH_UNSCALED)
    at ../../../../src/cairo-scaled-font-subsets.c:1067
#13 0x00007f8d69285c77 in _cairo_scaled_font_subsets_foreach_unscaled (font_subsets=<optimised out>, font_subset_callback=font_subset_callback@entry=0x7f8d692c6290 <_cairo_pdf_surface_emit_unscaled_font_subset>, closure=closure@entry=0x556abcd1f5c0) at ../../../../src/cairo-scaled-font-subsets.c:1095
#14 0x00007f8d692c20d8 in _cairo_pdf_surface_emit_font_subsets (surface=0x556abcd1f5c0) at ../../../../src/cairo-pdf-surface.c:5956
#15 0x00007f8d692c20d8 in _cairo_pdf_surface_finish (abstract_surface=0x556abcd1f5c0) at ../../../../src/cairo-pdf-surface.c:2031
#16 0x00007f8d69268ec6 in _cairo_surface_finish (surface=0x556abcd1f5c0)
    at ../../../../src/cairo-surface.c:1033
#17 0x00007f8d69269ad7 in INT_cairo_surface_finish (surface=0x556abcd1f5c0)
    at ../../../../src/cairo-surface.c:1080
#18 0x00007f8d6923dc8f in _cairo_paginated_surface_finish (abstract_surface=0x556abcd189b0) at ../../../../src/cairo-paginated-surface.c:213
#19 0x00007f8d69268ec6 in _cairo_surface_finish (surface=0x556abcd189b0)
    at ../../../../src/cairo-surface.c:1033
#20 0x00007f8d69269ad7 in INT_cairo_surface_finish (surface=0x556abcd189b0)
    at ../../../../src/cairo-surface.c:1080
#21 0x00007f8d6a458b17 in unix_end_run (op=0x556abc2d5430, wait=0, cancelled=0)
    at ././gtk/gtkprintoperation-unix.c:373
#22 0x00007f8d6a32a5f8 in print_pages_idle (user_data=0x556abcd048c0)
    at ././gtk/gtkprintoperation.c:2935
#23 0x00007f8d69dc7b90 in gdk_threads_dispatch (data=0x556abc48fa00)
    at ././gdk/gdk.c:743