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30d88b93
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2012-03-01T20:44:42
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Don't leak the scanner's buffer
Signed-off-by: Ran Benita <ran234@gmail.com>
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6a34e4e1
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2012-02-29T19:56:39
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Don't check for NULL before free()
Signed-off-by: Ran Benita <ran234@gmail.com>
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c41061a0
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2012-02-23T19:26:33
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Use yacc-generated header instead of tokens.h
The yacc implementation can generate all the necessary token
definitions itself; there is no need to maintain a hand written
file for that.
Signed-off-by: Ran Benita <ran234@gmail.com>
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f3e4335f
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2012-02-24T16:07:17
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Fix all constness warnings
These are all trivial/obvious fixes which clear a bunch of warnings.
Signed-off-by: Ran Benita <ran234@gmail.com>
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eff72fab
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2012-02-25T11:53:01
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Fix warnings in scanner and parser
Signed-off-by: Ran Benita <ran234@gmail.com>
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4e228511
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2012-02-15T14:34:08
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Introduce xkb_keycode_t for keycodes
And use it consistently everywhere, including with a special long-safe
internal keycode type, to ease the transition to large keycodes.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
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8f01b144
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2012-02-15T12:54:11
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xkbscan: Copy, rather than assign, file name
For some reason, lex decided to reduce a strcpy into an assignment,
leading to entirely justified valgrind warnings about invalid reads,
when scanFile was set to a string which may have only ever lived on the
stack of a now-exited function.
Make it a strdup() instead.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
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99e29de2
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2011-10-27T14:30:21
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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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f8301ebc
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2010-11-11T23:27:21
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xkbscan: resolve build warning/rpmlint error
xkbscan.l: In function 'setScanState':
xkbscan.l:201:1: warning: control reaches end of non-void function
I: Program returns random data in a function
E: libxkbcommon no-return-in-nonvoid-function xkbscan.l:201
Change return type of setScanState to void, since a return value is
never used by its callers.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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a84c0879
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2010-10-19T21:57:59
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Use flex for generating the scanner, add support for parsing from strings
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
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