kc3-lang/libxkbcommon

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    Commit

  • Hash : 99e29de2
    Author : Rob Bradford
    Date : 2011-10-27T14:30:21 

    xkbcomp: Copy the string into the buffer rather than updating pointer

Avoids assigning the global pointer to a value that may only have a stack
lifetime:

Fixes valgrind warnings such as:

==24795== Invalid read of size 1
==24795==    at 0x4A06E9A: strcpy (mc_replace_strmem.c:311)
==24795==    by 0x4E54D68: ProcessIncludeFile (misc.c:73)
==24795==    by 0x4E59726: HandleIncludeSymbols.constprop.3 (symbols.c:829)
==24795==    by 0x4E59D8E: HandleSymbolsFile (symbols.c:1673)
==24795==    by 0x4E5A068: CompileSymbols (symbols.c:2211)
==24795==    by 0x4E51A61: CompileKeymap (keymap.c:155)
==24795==    by 0x4E5B410: xkb_compile_keymap_from_components (xkbcomp.c:236)
==24795==    by 0x4E5B587: xkb_compile_keymap_from_rules (xkbcomp.c:161)
==24795==    by 0x405ED2: display_create (window.c:2007)
==24795==    by 0x403732: main (desktop-shell.c:320)
==24795==  Address 0x7fefff0a0 is just below the stack ptr.  To suppress, use:
--workaround-gcc296-bugs=yes
==24795==
==24795== Source and destination overlap in strcpy(0x7fefff430, 0x7fefff430)
==24795==    at 0x4A06F3D: strcpy (mc_replace_strmem.c:311)
==24795==    by 0x4E54D68: ProcessIncludeFile (misc.c:73)
==24795==    by 0x4E59726: HandleIncludeSymbols.constprop.3 (symbols.c:829)
==24795==    by 0x4E59D8E: HandleSymbolsFile (symbols.c:1673)
==24795==    by 0x4E5A068: CompileSymbols (symbols.c:2211)
==24795==    by 0x4E51A61: CompileKeymap (keymap.c:155)
==24795==    by 0x4E5B410: xkb_compile_keymap_from_components (xkbcomp.c:236)
==24795==    by 0x4E5B587: xkb_compile_keymap_from_rules (xkbcomp.c:161)
==24795==    by 0x405ED2: display_create (window.c:2007)
==24795==    by 0x403732: main (desktop-shell.c:320)

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  • Git HTTP https://git.kmx.io/kc3-lang/libxkbcommon.git
    Git SSH git@git.kmx.io:kc3-lang/libxkbcommon.git
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    Description

    keymap handling library for toolkits and window systems
    Users
    		 kc3_lang_org thodg_w www_kmx_io thodg_l thodg thodg_m
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  • README

  • All questions regarding this software should be directed at the
Xorg mailing list:

        http://lists.freedesktop.org/mailman/listinfo/xorg

Please submit bug reports to the Xorg bugzilla:

        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg

The master development code repository can be found at:

        git://anongit.freedesktop.org/git/xorg/lib/libxkbcommon

        http://cgit.freedesktop.org/xorg/lib/libxkbcommon

For patch submission instructions, see:

	http://www.x.org/wiki/Development/Documentation/SubmittingPatches

For more information on the git code manager, see:

        http://wiki.x.org/wiki/GitPage

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