[gs-bugs] [Bug 690822] segfault in image_render_mono

[bugs.ghostscript.com-bugzilla-daemon at ghostscript.com]

http://bugs.ghostscript.com/show_bug.cgi?id=690822





------- Additional Comments From ralph.giles at artifex.com  2009-10-15 17:56 -------
back trace:

Program received signal SIGSEGV, Segmentation fault.
0x00000000006bd651 in image_render_mono (penum=0x124fe78, buffer=0x1210b48 "", 
    data_x=0, w=1600, h=1, dev=0x12117e8) at ../gs/base/gximono.c:340
340				IMAGE_SET_GRAY(run);

(gdb) bt
#0  0x00000000006bd651 in image_render_mono (penum=0x124fe78, 
    buffer=0x1210b48 "", data_x=0, w=1600, h=1, dev=0x12117e8)
    at ../gs/base/gximono.c:340
#1  0x00000000006b7eaf in gx_image1_plane_data (info=0x124fe78, 
    planes=0x122b770, height=1200, rows_used=0x7fffffffb088)
    at ../gs/base/gxidata.c:208
#2  0x00000000006bb0bf in gx_image_plane_data_rows (info=0x124fe78, 
    planes=0x122b770, height=1200, rows_used=0x7fffffffb088)
    at ../gs/base/gximage.c:181
#3  0x000000000066b606 in gs_image_next_planes (penum=0x122b5c0, 
    plane_data=0x7fffffffb110, used=0x7fffffffb1a0) at ../gs/base/gsimage.c:600
#4  0x000000000066ae11 in gs_image_next (penum=0x122b5c0, 
    dbytes=0x7ffff6377068 "", dsize=3840000, pused=0x7fffffffb22c)
    at ../gs/base/gsimage.c:481
#5  0x0000000000710623 in xps_paint_image_brush_imp (ctx=0x10c8018, 
    image=0x12295f8, alpha=1) at ../xps/xpsimage.c:209
#6  0x0000000000710785 in xps_paint_image_brush (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, root=0x11a87e8, 
    vimage=0x12295f8) at ../xps/xpsimage.c:232
#7  0x000000000070eea7 in xps_paint_tiling_brush_clipped (c=0x7fffffffb750)
    at ../xps/xpstile.c:63
#8  0x000000000070ef4f in xps_paint_tiling_brush (pcc=0x11dd0b8, pgs=0x11e7c10)
    at ../xps/xpstile.c:82
#9  0x0000000000421775 in gx_pattern_load (pdc=0x11dce10, pis=0x10c8998, 
    dev=0x11a0038, select=gs_color_select_texture) at ../gs/base/gxpcmap.c:1047
#10 0x0000000000421c02 in gs_pattern1_remap_color (pc=0x11dcdd8, 
    pcs=0x11dd1e8, pdc=0x11dce10, pis=0x10c8998, dev=0x11a0038, 
    select=gs_color_select_texture) at ../gs/base/gxpcmap.c:1133
#11 0x000000000041736f in gx_remap_Pattern (pc=0x11dcdd8, pcs=0x11dd1e8, 
    pdc=0x11dce10, pis=0x10c8998, dev=0x11a0038, 
    select=gs_color_select_texture) at ../gs/base/gspcolor.c:219
#12 0x000000000069533f in gx_remap_color (pgs=0x10c8998)
    at ../gs/base/gxcmap.c:548
#13 0x0000000000678fa9 in fill_with_rule (pgs=0x10c8998, rule=1)
    at ../gs/base/gspaint.c:298
#14 0x0000000000679154 in gs_eofill (pgs=0x10c8998) at ../gs/base/gspaint.c:334
#15 0x000000000070b603 in xps_fill (ctx=0x10c8018) at ../xps/xpspath.c:185
#16 0x000000000070f8e5 in xps_parse_tiling_brush (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, root=0x11a87e8, 
    func=0x710712 <xps_paint_image_brush>, user=0x12295f8)
    at ../xps/xpstile.c:257
#17 0x0000000000710c49 in xps_parse_image_brush (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, root=0x11a87e8)
    at ../xps/xpsimage.c:342
#18 0x0000000000708dc6 in xps_parse_brush (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, node=0x11a87e8)
    at ../xps/xpscommon.c:24
#19 0x000000000070a984 in xps_begin_opacity (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, opacity_att=0x0, 
    opacity_mask_tag=0x11a87e8) at ../xps/xpsopacity.c:60
#20 0x0000000000714f88 in xps_parse_glyphs (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, root=0x11a8558)
    at ../xps/xpsglyphs.c:652
#21 0x0000000000708f48 in xps_parse_element (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, node=0x11a8558)
    at ../xps/xpscommon.c:40
#22 0x0000000000707da8 in xps_parse_canvas (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, root=0x11a7f98)
    at ../xps/xpspage.c:89
#23 0x0000000000708f82 in xps_parse_element (ctx=0x10c8018, 
    base_uri=0x7fffffffc270 "/Documents/1/Pages/", dict=0x0, node=0x11a7f98)
    at ../xps/xpscommon.c:42
#24 0x0000000000708569 in xps_parse_fixed_page (ctx=0x10c8018, part=0x10cb990)
    at ../xps/xpspage.c:230
#25 0x0000000000707984 in xps_process_part (ctx=0x10c8018, part=0x10cbd40)
    at ../xps/xpsdoc.c:931
#26 0x0000000000704c1c in xps_process_data (ctx=0x10c8018, buf=0x7fffffffce90)
    at ../xps/xpszip.c:553
#27 0x00000000004046b5 in xps_imp_process (pinstance=0x10c7fa0, 
    pcursor=0x7fffffffce90) at ../xps/xpstop.c:225
#28 0x000000000073c1a9 in pl_process (instance=0x10c7fa0, 
    cursor=0x7fffffffce90) at ../pl/pltop.c:148
#29 0x000000000074740a in pl_main (argc=6, argv=0x7fffffffe238)
    at ../pl/plmain.c:399
#30 0x0000000000749337 in main (argc=6, argv=0x7fffffffe238)
    at ../pl/plmain.c:1280




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