Bug#229013: advi: Segfaults on filenames 22 characters long
Package: advi
Version: 1.4.0-7
Severity: normal
advi segfaults when trying to view a dvi file whose name is 22
characters long (including an eventual .dvi suffix).
21 or 23 characters long is fine, as well as some other lengths I have
tried.
I recompiled my own advi, and it turns out that the native code
version segfaults, but the bytecode version works fine. I couldn't get
gdb to give a sensible backtrace (setting CFLAGS to '-O0 -ggdb' didn't
really help). Here's what I got:
#0 _int_malloc (av=0x4016dd00, bytes=135766760) at malloc.c:3924
#1 0x400aed33 in __libc_malloc (bytes=22) at malloc.c:3293
#2 0x080f565a in stat_alloc ()
#3 0x080fb70c in sys_open ()
#4 0x080c91ad in Pervasives__open_in_gen_237 ()
#5 0x0808a7cd in Search__reload_database_124 ()
#6 0x0000000b in ?? ()
#7 0x0808aa12 in Search__database_font_path_133 ()
#8 0x40198b08 in ?? ()
#9 0x0808aa1f in Search__database_font_path_133 ()
#10 0xbffff434 in ?? ()
#11 0x0808a9c0 in Search__database_font_path_133 ()
#12 0x40196d5c in ?? ()
#13 0x000004b1 in ?? ()
#14 0x000004b1 in ?? ()
#15 0x080d0b62 in Hashtbl__find_118 ()
#16 0x0808ad01 in Search__unix_font_path_151 ()
#17 0xbffff448 in ?? ()
#18 0x0808ace0 in Search__unix_font_path_151 ()
#19 0x40196d5c in ?? ()
#20 0x000004b1 in ?? ()
#21 0x0808100f in Font__fun_306 ()
#22 0xbffff48c in ?? ()
#23 0x08080fb0 in Font__fun_306 ()
#24 0x0816ce0c in ?? ()
#25 0xbffff474 in ?? ()
#26 0x40198a7c in ?? ()
#27 0x40196d5c in ?? ()
#28 0x000004b1 in ?? ()
#29 0x0807f69a in Devfont__fun_132 ()
#30 0x0816ce18 in ?? ()
#31 0x00000b4b in ?? ()
#32 0x40196de4 in ?? ()
#33 0x40196d5c in ?? ()
#34 0x00ad7b45 in ?? ()
#35 0x40195078 in ?? ()
#36 0x955e1d22 in ?? ()
#37 0x4155af68 in ?? ()
#38 0x080586dc in Driver__build_257 ()
#39 0xbffff4a8 in ?? ()
#40 0x08058682 in Driver__build_257 ()
#41 0x40196d5c in ?? ()
#42 0x0816ce3c in ?? ()
#43 0x59215cdb in ?? ()
#44 0x3ff33426 in ?? ()
#45 0x08084d07 in Table__get_109 ()
#46 0xbffff4c0 in ?? ()
#47 0x08084c9f in Table__get_109 ()
#48 0x40199260 in ?? ()
#49 0x4019a684 in ?? ()
#50 0x0000001f in ?? ()
#51 0x08065e56 in Driver__eval_dvi_command_933 ()
#52 0xbffff4f4 in ?? ()
#53 0x08065de7 in Driver__eval_dvi_command_933 ()
#54 0x0816d064 in ?? ()
#55 0x0816d13c in ?? ()
#56 0x0816d13c in ?? ()
#57 0x0816ce64 in ?? ()
#58 0x08059767 in Driver__eval_992 ()
#59 0x0816d13c in ?? ()
#60 0x00000001 in ?? ()
#61 0x0816d0ac in ?? ()
#62 0x08067d8f in Dvi__iter_rec_463 ()
#63 0x0816d074 in ?? ()
#64 0x08052109 in Dviview__redraw_345 ()
#65 0xbffff4fc in ?? ()
#66 0x08052031 in Dviview__redraw_345 ()
#67 0xbffff504 in ?? ()
#68 0x08051fb8 in Dviview__redraw_345 ()
#69 0xbffff540 in ?? ()
#70 0x08051e39 in Dviview__redraw_345 ()
#71 0x0816d074 in ?? ()
#72 0x00000001 in ?? ()
#73 0x0814ec10 in ?? ()
#74 0x00000043 in ?? ()
#75 0x40198254 in ?? ()
#76 0x0814ecc4 in ?? ()
#77 0x0814ecec in ?? ()
#78 0x08056885 in Dviview__main_loop_687 ()
#79 0x00000001 in ?? ()
#80 0x40198254 in ?? ()
#81 0x0814f708 in ?? ()
#82 0x401a6d78 in ?? ()
#83 0x0804fe20 in Main__entry ()
#84 0xbffff558 in ?? ()
#85 0x0804fdde in Main__entry ()
#86 0x08154e30 in ?? ()
#87 0x08154e50 in ?? ()
#88 0x0804db59 in startup__code_begin ()
#89 0x080ff53e in caml_start_program ()
-- System Information:
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux linzen 2.4.22 #6 ven déc 5 18:57:31 CET 2003 i686
Locale: LANG=fr_LU@euro, LC_CTYPE=fr_LU@euro
Versions of packages advi depends on:
ii gs 7.07-1 The Ghostscript Postscript interpr
ii gs-esp [gs] 7.07.1-1 The Ghostscript Postscript interpr
ii libc6 2.3.2.ds1-10 GNU C Library: Shared libraries an
ii libfreetype6 2.1.7-1.1 FreeType 2 font engine, shared lib
ii libjpeg62 6b-9 The Independent JPEG Group's JPEG
ii libpng12-0 1.2.5.0-4 PNG library - runtime
ii libtiff3g 3.5.7-2 Tag Image File Format library
ii libungif4g 4.1.0b1-6 shared library for GIF images (run
ii tetex-bin 2.0.2-6 The teTeX binary files
ii xlibs 4.2.1-15 X Window System client libraries
ii zlib1g 1:1.2.1-3 compression library - runtime
-- no debconf information
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