[gs-bugs] [Bug 690299] Differences with page mode vs clist

bugs.ghostscript.com-bugzilla-daemon at ghostscript.com bugs.ghostscript.com-bugzilla-daemon at ghostscript.com
Mon Feb 23 18:44:04 PST 2009


http://bugs.ghostscript.com/show_bug.cgi?id=690299





------- Additional Comments From marcos.woehrmann at artifex.com  2009-02-23 18:44 -------
Valgrind confirms that there is an issue with the clist:

==7969== Memcheck, a memory error detector.
==7969== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al.
==7969== Using LibVEX rev 1732, a library for dynamic binary translation.
==7969== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP.
==7969== Using valgrind-3.2.3-Debian, a dynamic binary instrumentation framework.
==7969== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al.
==7969==
--7969-- Command line
--7969--    ../ghostpdl/main/obj/pcl6
--7969--    -r600
--7969--    -sDEVICE=bitrgb
--7969--    -sOutputFile=test.bit
--7969--    -dBATCH
--7969--    -dNOPAUSE
--7969--    ./c327.mhw
--7969-- Startup, with flags:
--7969--    -v
--7969-- Contents of /proc/version:
--7969--   Linux version 2.6.22-14-generic (buildd at king) (gcc version 4.1.3
20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Tue Feb 12 02:46:46 UTC 2008
--7969-- Arch and hwcaps: AMD64, amd64-sse2
--7969-- Page sizes: currently 4096, max supported 4096
--7969-- Valgrind library directory: /usr/lib/valgrind
--7969-- Reading syms from /home/marcos/artifex/ghostpdl/main/obj/pcl6 (0x400000)
--7969-- Reading syms from /lib/ld-2.6.1.so (0x4000000)
--7969-- Reading debug info from /lib/ld-2.6.1.so...
--7969-- ... CRC mismatch (computed F18656F0 wanted 247B0180)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /usr/lib/valgrind/amd64-linux/memcheck (0x38000000)
--7969--    object doesn't have a dynamic symbol table
--7969-- Reading suppressions file: /usr/lib/valgrind/default.supp
--7969-- Reading syms from /usr/lib/valgrind/amd64-linux/vgpreload_core.so
(0x4A1E000)
--7969-- Reading syms from /usr/lib/valgrind/amd64-linux/vgpreload_memcheck.so
(0x4C1F000)
--7969-- Reading syms from /usr/lib/libXt.so.6.0.0 (0x4E26000)
--7969-- Reading debug info from /usr/lib/libXt.so.6.0.0...
--7969-- ... CRC mismatch (computed C86F4B4A wanted C36502BC)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /usr/lib/libSM.so.6.0.0 (0x508A000)
--7969-- Reading debug info from /usr/lib/libSM.so.6.0.0...
--7969-- ... CRC mismatch (computed FE5D1672 wanted F24EDC81)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /usr/lib/libICE.so.6.3.0 (0x5292000)
--7969-- Reading debug info from /usr/lib/libICE.so.6.3.0...
--7969-- ... CRC mismatch (computed B442748A wanted 653255EA)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /usr/lib/libXext.so.6.4.0 (0x54AE000)
--7969-- Reading debug info from /usr/lib/libXext.so.6.4.0...
--7969-- ... CRC mismatch (computed 749303DD wanted 14C9F19C)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /usr/lib/libX11.so.6.2.0 (0x56BF000)
--7969-- Reading debug info from /usr/lib/libX11.so.6.2.0...
--7969-- ... CRC mismatch (computed D0C3B4E2 wanted 2E1CF379)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /lib/libm-2.6.1.so (0x59D0000)
--7969-- Reading debug info from /lib/libm-2.6.1.so...
--7969-- ... CRC mismatch (computed E61D9D34 wanted 6FCE695E)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /lib/libpthread-2.6.1.so (0x5C51000)
--7969-- Reading debug info from /lib/libpthread-2.6.1.so...
--7969-- ... CRC mismatch (computed 84400106 wanted 8DE3D5D7)
--7969-- Reading syms from /lib/libdl-2.6.1.so (0x5E6C000)
--7969-- Reading debug info from /lib/libdl-2.6.1.so...
--7969-- ... CRC mismatch (computed 5575B95A wanted E6BCEC4F)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /lib/libc-2.6.1.so (0x6070000)
--7969-- Reading debug info from /lib/libc-2.6.1.so...
--7969-- ... CRC mismatch (computed C5B5C357 wanted 602D23C5)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /usr/lib/libXau.so.6.0.0 (0x63CB000)
--7969-- Reading debug info from /usr/lib/libXau.so.6.0.0...
--7969-- ... CRC mismatch (computed F6128D91 wanted 5BB2FA57)
--7969--    object doesn't have a symbol table
--7969-- Reading syms from /usr/lib/libXdmcp.so.6.0.0 (0x65CD000)
--7969-- Reading debug info from /usr/lib/libXdmcp.so.6.0.0...
--7969-- ... CRC mismatch (computed 2ACD0E34 wanted 8C2B8DA1)
--7969--    object doesn't have a symbol table
--7969-- REDIR: 0x60E9D90 (memset) redirected to 0x4C22CA0 (memset)
--7969-- REDIR: 0x60E8F30 (rindex) redirected to 0x4C22840 (rindex)
--7969-- REDIR: 0x60E3D90 (malloc) redirected to 0x4C21B94 (malloc)
--7969-- REDIR: 0x60EA8A0 (memcpy) redirected to 0x4C23770 (memcpy)
--7969-- REDIR: 0x60E8E80 (strncpy) redirected to 0x4C23010 (strncpy)
--7969-- REDIR: 0x60E8B20 (strlen) redirected to 0x4C229F0 (strlen)
--7969-- REDIR: 0x60E85F0 (strcpy) redirected to 0x4C239D0 (strcpy)
--7969-- REDIR: 0x60E8240 (strcat) redirected to 0x4C23AB0 (strcat)
--7969-- REDIR: 0x60E5670 (free) redirected to 0x4C217A4 (free)
--7969-- REDIR: 0x60E9C00 (memmove) redirected to 0x4C22CD0 (memmove)
--7969-- REDIR: 0x60E85B0 (strcmp) redirected to 0x4C22AC0 (strcmp)
--7969-- REDIR: 0x60E9760 (bcmp) redirected to 0x4C22C00 (bcmp)
--7969-- REDIR: 0x60EB540 (rawmemchr) redirected to 0x4C22D60 (rawmemchr)
--7969-- REDIR: 0x60E8400 (index) redirected to 0x4C22930 (index)
--7969-- REDIR: 0x60E8DA0 (strncmp) redirected to 0x4C22A50 (strncmp)
--7969-- REDIR: 0x60E3A30 (calloc) redirected to 0x4C20EB9 (calloc)
==7969== Source and destination overlap in strcpy(0x7FEFFEB20, 0x7FEFFEB20)
==7969==    at 0x4C23A84: strcpy (mc_replace_strmem.c:106)
==7969==    by 0x7671F6: pl_load_built_in_fonts (pllfont.c:246)
==7969==    by 0x75963C: pxBeginSession (pxsessio.c:287)
==7969==    by 0x4064D1: px_top_init (pxtop.c:682)
==7969==    by 0x4056C7: px_stream_header_process (pxtop.c:106)
==7969==    by 0x405D24: pxl_impl_process (pxtop.c:406)
==7969==    by 0x75DFC5: pl_process (pltop.c:148)
==7969==    by 0x7B31B5: pl_main (plmain.c:400)
==7969==    by 0x7B542D: main (plmain.c:1279)
--7969-- REDIR: 0x60E9640 (memchr) redirected to 0x4C22B80 (memchr)
--7969-- REDIR: 0x60E9EA0 (mempcpy) redirected to 0x4C23250 (mempcpy)
==7969==
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x6D66E5: gx_hld_get_gstate_ptr (gxhldevc.c:50)
==7969==    by 0x6D69CE: gx_hld_is_hl_color_available (gxhldevc.c:142)
==7969==    by 0x725D2F: gx_default_fillpage (gdevddrw.c:954)
==7969==    by 0x51DC59: clist_playback_band (gxclrast.c:1968)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x51A093: clist_playback_band (gxclrast.c:1077)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==    by 0x511643: gx_default_print_page_copies (gdevprn.c:834)
==7969==    by 0x511351: gdev_prn_output_page (gdevprn.c:769)
==7969==    by 0x685D44: gs_output_page (gsdevice.c:134)
==7969==
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x51A10B: clist_playback_band (gxclrast.c:1088)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==    by 0x511643: gx_default_print_page_copies (gdevprn.c:834)
==7969==    by 0x511351: gdev_prn_output_page (gdevprn.c:769)
==7969==    by 0x685D44: gs_output_page (gsdevice.c:134)
==7969==
==7969== Invalid read of size 1
==7969==    at 0x429BD6: mem_gray8_rgb24_strip_copy_rop (gdevmr8n.c:315)
==7969==    by 0x4268F4: mem_default_strip_copy_rop (gdevdrop.c:543)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==  Address 0x746AA5C is not stack'd, malloc'd or (recently) free'd
==7969==
==7969== Invalid read of size 1
==7969==    at 0x429BEC: mem_gray8_rgb24_strip_copy_rop (gdevmr8n.c:315)
==7969==    by 0x4268F4: mem_default_strip_copy_rop (gdevdrop.c:543)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==  Address 0x746AA5D is not stack'd, malloc'd or (recently) free'd
==7969==
==7969== Invalid read of size 1
==7969==    at 0x429C02: mem_gray8_rgb24_strip_copy_rop (gdevmr8n.c:315)
==7969==    by 0x4268F4: mem_default_strip_copy_rop (gdevdrop.c:543)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==  Address 0x746AA5E is not stack'd, malloc'd or (recently) free'd
==7969==
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x429CE9: mem_gray8_rgb24_strip_copy_rop (gdevmr8n.c:319)
==7969==    by 0x4268F4: mem_default_strip_copy_rop (gdevdrop.c:543)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x425A72: pack_from_standard (gdevdrop.c:304)
==7969==    by 0x426999: mem_default_strip_copy_rop (gdevdrop.c:561)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==
==7969== Syscall param write(buf) points to uninitialised byte(s)
==7969==    at 0x6135D8B: write (in /lib/libc-2.6.1.so)
==7969==    by 0x60DBAE2: _IO_file_write (in /lib/libc-2.6.1.so)
==7969==    by 0x60DB748: (within /lib/libc-2.6.1.so)
==7969==    by 0x60DBA83: _IO_do_write (in /lib/libc-2.6.1.so)
==7969==    by 0x60DB939: _IO_file_xsputn (in /lib/libc-2.6.1.so)
==7969==    by 0x60D1DBA: fwrite (in /lib/libc-2.6.1.so)
==7969==    by 0x557487: bit_print_page (gdevbit.c:688)
==7969==    by 0x511643: gx_default_print_page_copies (gdevprn.c:834)
==7969==    by 0x511351: gdev_prn_output_page (gdevprn.c:769)
==7969==    by 0x685D44: gs_output_page (gsdevice.c:134)
==7969==    by 0x4063C7: pxl_end_page_top (pxtop.c:622)
==7969==    by 0x75B435: pxEndPage (pxsessio.c:761)
==7969==  Address 0x40214DA is not stack'd, malloc'd or (recently) free'd
Recovered 73e9f80 size 104 1342'th allocation client gs_cspace_alloc_with_id
Recovered 73c2f20 size 104 1314'th allocation client gs_cspace_alloc_with_id
Recovered 76a50a8 size 100001 1262'th allocation client char cache chunk(data)
Recovered 41304e0 size 24 1261'th allocation client char cache chunk
Recovered 407e350 size 24 138'th allocation client initial_chunk
Recovered 406e2c0 size 65536 137'th allocation client font_dir_alloc(chars)
Recovered 4068ab0 size 22400 136'th allocation client font_dir_alloc(mdata)
Recovered 4068940 size 224 135'th allocation client font_dir_alloc(dir)
Recovered 4066fa0 size 40 128'th allocation client gs_state_alloc(view_clip)
Recovered 4066eb0 size 96 127'th allocation client gs_state_alloc(view_clip)
Recovered 4066cc0 size 352 126'th allocation client gs_state_alloc(view_clip)
Recovered 4065c98 size 40 114'th allocation client gstate_alloc_parts(clip_path)
Recovered 4065ba8 size 96 113'th allocation client gstate_alloc_parts(clip_path)
Recovered 40659b8 size 352 112'th allocation client gstate_alloc_parts(clip_path)
Recovered 4065900 size 40 111'th allocation client gstate_alloc_parts(path)
Recovered 40657d8 size 152 110'th allocation client gstate_alloc_parts(path)
Recovered 4062158 size 40 101'th allocation client gs_state_alloc(view_clip)
Recovered 4062068 size 96 100'th allocation client gs_state_alloc(view_clip)
Recovered 4061e78 size 352 99'th allocation client gs_state_alloc(view_clip)
Recovered 4060e50 size 40 87'th allocation client gstate_alloc_parts(clip_path)
Recovered 4060d60 size 96 86'th allocation client gstate_alloc_parts(clip_path)
Recovered 4060b70 size 352 85'th allocation client gstate_alloc_parts(clip_path)
Recovered 4060ab8 size 40 84'th allocation client gstate_alloc_parts(path)
Recovered 4060990 size 152 83'th allocation client gstate_alloc_parts(path)
Recovered 403a650 size 128 7'th allocation client gs_iodev_init(iodev)
Recovered 403a540 size 128 6'th allocation client gs_iodev_init(iodev)
Recovered 403a430 size 128 5'th allocation client gs_iodev_init(iodev)
Recovered 403a320 size 128 4'th allocation client gs_iodev_init(iodev)
Recovered 403a210 size 128 3'th allocation client gs_iodev_init(iodev)
Recovered 403a158 size 40 2'th allocation client gs_iodev_init(table)
Recovered 30 blocks, 191433 bytes
==7969==
==7969== ERROR SUMMARY: 316678 errors from 10 contexts (suppressed: 8 from 1)
==7969==
==7969== 1 errors in context 1 of 10:
==7969== Syscall param write(buf) points to uninitialised byte(s)
==7969==    at 0x6135D8B: write (in /lib/libc-2.6.1.so)
==7969==    by 0x60DBAE2: _IO_file_write (in /lib/libc-2.6.1.so)
==7969==    by 0x60DB748: (within /lib/libc-2.6.1.so)
==7969==    by 0x60DBA83: _IO_do_write (in /lib/libc-2.6.1.so)
==7969==    by 0x60DB939: _IO_file_xsputn (in /lib/libc-2.6.1.so)
==7969==    by 0x60D1DBA: fwrite (in /lib/libc-2.6.1.so)
==7969==    by 0x557487: bit_print_page (gdevbit.c:688)
==7969==    by 0x511643: gx_default_print_page_copies (gdevprn.c:834)
==7969==    by 0x511351: gdev_prn_output_page (gdevprn.c:769)
==7969==    by 0x685D44: gs_output_page (gsdevice.c:134)
==7969==    by 0x4063C7: pxl_end_page_top (pxtop.c:622)
==7969==    by 0x75B435: pxEndPage (pxsessio.c:761)
==7969==  Address 0x40214DA is not stack'd, malloc'd or (recently) free'd
==7969==
==7969== 1 errors in context 2 of 10:
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x51A10B: clist_playback_band (gxclrast.c:1088)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==    by 0x511643: gx_default_print_page_copies (gdevprn.c:834)
==7969==    by 0x511351: gdev_prn_output_page (gdevprn.c:769)
==7969==    by 0x685D44: gs_output_page (gsdevice.c:134)
==7969==
==7969== 1 errors in context 3 of 10:
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x51A093: clist_playback_band (gxclrast.c:1077)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==    by 0x511643: gx_default_print_page_copies (gdevprn.c:834)
==7969==    by 0x511351: gdev_prn_output_page (gdevprn.c:769)
==7969==    by 0x685D44: gs_output_page (gsdevice.c:134)
==7969==
==7969== 1 errors in context 4 of 10:
==7969== Source and destination overlap in strcpy(0x7FEFFEB20, 0x7FEFFEB20)
==7969==    at 0x4C23A84: strcpy (mc_replace_strmem.c:106)
==7969==    by 0x7671F6: pl_load_built_in_fonts (pllfont.c:246)
==7969==    by 0x75963C: pxBeginSession (pxsessio.c:287)
==7969==    by 0x4064D1: px_top_init (pxtop.c:682)
==7969==    by 0x4056C7: px_stream_header_process (pxtop.c:106)
==7969==    by 0x405D24: pxl_impl_process (pxtop.c:406)
==7969==    by 0x75DFC5: pl_process (pltop.c:148)
==7969==    by 0x7B31B5: pl_main (plmain.c:400)
==7969==    by 0x7B542D: main (plmain.c:1279)
==7969==
==7969== 12 errors in context 5 of 10:
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x6D66E5: gx_hld_get_gstate_ptr (gxhldevc.c:50)
==7969==    by 0x6D69CE: gx_hld_is_hl_color_available (gxhldevc.c:142)
==7969==    by 0x725D2F: gx_default_fillpage (gdevddrw.c:954)
==7969==    by 0x51DC59: clist_playback_band (gxclrast.c:1968)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==
==7969== 37 errors in context 6 of 10:
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x425A72: pack_from_standard (gdevdrop.c:304)
==7969==    by 0x426999: mem_default_strip_copy_rop (gdevdrop.c:561)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==
==7969== 44 errors in context 7 of 10:
==7969== Conditional jump or move depends on uninitialised value(s)
==7969==    at 0x429CE9: mem_gray8_rgb24_strip_copy_rop (gdevmr8n.c:319)
==7969==    by 0x4268F4: mem_default_strip_copy_rop (gdevdrop.c:543)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==
==7969== 105525 errors in context 8 of 10:
==7969== Invalid read of size 1
==7969==    at 0x429BEC: mem_gray8_rgb24_strip_copy_rop (gdevmr8n.c:315)
==7969==    by 0x4268F4: mem_default_strip_copy_rop (gdevdrop.c:543)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==  Address 0x746AA5D is not stack'd, malloc'd or (recently) free'd
==7969==
==7969== 105527 errors in context 9 of 10:
==7969== Invalid read of size 1
==7969==    at 0x429BD6: mem_gray8_rgb24_strip_copy_rop (gdevmr8n.c:315)
==7969==    by 0x4268F4: mem_default_strip_copy_rop (gdevdrop.c:543)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==  Address 0x746AA5C is not stack'd, malloc'd or (recently) free'd
==7969==
==7969== 105529 errors in context 10 of 10:
==7969== Invalid read of size 1
==7969==    at 0x429C02: mem_gray8_rgb24_strip_copy_rop (gdevmr8n.c:315)
==7969==    by 0x4268F4: mem_default_strip_copy_rop (gdevdrop.c:543)
==7969==    by 0x4281B0: mem_gray_strip_copy_rop (gdevmr2n.c:100)
==7969==    by 0x51DE68: clist_playback_band (gxclrast.c:1986)
==7969==    by 0x5246FC: clist_playback_file_bands (gxclread.c:698)
==7969==    by 0x5242BC: clist_render_rectangle (gxclread.c:627)
==7969==    by 0x523F28: clist_rasterize_lines (gxclread.c:539)
==7969==    by 0x523A19: clist_get_bits_rectangle (gxclread.c:430)
==7969==    by 0x53E6E6: clist_get_bits_rect_mt (gxclthrd.c:472)
==7969==    by 0x728421: gx_default_get_bits (gdevdgbr.c:51)
==7969==    by 0x5125E2: gdev_prn_get_bits (gdevprn.c:1227)
==7969==    by 0x557469: bit_print_page (gdevbit.c:686)
==7969==  Address 0x746AA5E is not stack'd, malloc'd or (recently) free'd
--7969--
--7969-- supp:    8 dl-hack3
==7969==
==7969== IN SUMMARY: 316678 errors from 10 contexts (suppressed: 8 from 1)
==7969==
==7969== malloc/free: in use at exit: 184 bytes in 2 blocks.
==7969== malloc/free: 33,927 allocs, 33,925 frees, 77,345,556 bytes allocated.
==7969==
==7969== searching for pointers to 2 not-freed blocks.
==7969== checked 453,080 bytes.
==7969==
==7969== LEAK SUMMARY:
==7969==    definitely lost: 32 bytes in 1 blocks.
==7969==      possibly lost: 152 bytes in 1 blocks.
==7969==    still reachable: 0 bytes in 0 blocks.
==7969==         suppressed: 0 bytes in 0 blocks.
==7969== Rerun with --leak-check=full to see details of leaked memory.
--7969--  memcheck: sanity checks: 856 cheap, 35 expensive
--7969--  memcheck: auxmaps: 0 auxmap entries (0k, 0M) in use
--7969--  memcheck: auxmaps: 0 searches, 0 comparisons
--7969--  memcheck: SMs: n_issued      = 621 (9936k, 9M)
--7969--  memcheck: SMs: n_deissued    = 456 (7296k, 7M)
--7969--  memcheck: SMs: max_noaccess  = 524287 (8388592k, 8191M)
--7969--  memcheck: SMs: max_undefined = 89 (1424k, 1M)
--7969--  memcheck: SMs: max_defined   = 677 (10832k, 10M)
--7969--  memcheck: SMs: max_non_DSM   = 308 (4928k, 4M)
--7969--  memcheck: max sec V bit nodes:    15 (1k, 0M)
--7969--  memcheck: set_sec_vbits8 calls: 52 (new: 15, updates: 37)
--7969--  memcheck: max shadow mem size:   9073k, 8M
--7969-- translate:            fast SP updates identified: 24,813 ( 86.5%)
--7969-- translate:   generic_known SP updates identified: 2,377 (  8.2%)
--7969-- translate: generic_unknown SP updates identified: 1,491 (  5.1%)
--7969--     tt/tc: 103,743 tt lookups requiring 112,768 probes
--7969--     tt/tc: 103,743 fast-cache updates, 2 flushes
--7969--  transtab: new        16,613 (581,696 -> 10,432,134; ratio 179:10) [0 scs]
--7969--  transtab: dumped     0 (0 -> ??)
--7969--  transtab: discarded  0 (0 -> ??)
--7969-- scheduler: 85,687,802 jumps (bb entries).
--7969-- scheduler: 856/3,097,745 major/minor sched events.
--7969--    sanity: 857 cheap, 35 expensive checks.
--7969--    exectx: 30,011 lists, 1,413 contexts (avg 0 per list)
--7969--    exectx: 384,538 searches, 383,165 full compares (996 per 1000)
--7969--    exectx: 0 cmp2, 949,893 cmp4, 0 cmpAll
                                                                               
                    



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