bb04411988
Reported-by: Woody Wu <narkewoody@gmail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
60 lines
2.2 KiB
Diff
60 lines
2.2 KiB
Diff
From 09f1e5b15b769e1122f0a8d7cae0820038992312 Mon Sep 17 00:00:00 2001
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From: Julien Cristau <jcristau@debian.org>
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Date: Sun, 7 Oct 2012 18:40:35 +0200
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Subject: [PATCH] Revert "kinput: allocate enough space for null character."
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This reverts commit 531785dd746d64ef7f473a83ca73bb20e74b6fca.
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The above commit breaks Xephyr option parsing. Andrzej writes:
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Xephyr -retro -keybd evdev,,device=/dev/input/event2,xkbrules=evdev,xkbmodel=evdev,xkblayout=pl -mouse evdev,,device=/dev/input/event1 :3
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results in:
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<snip>
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Pointer option key (device=) of value (/dev/input/event1) not assigned!
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Kbd option key (device=) of value (/dev/input/event2) not assigned!
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Kbd option key (xkbrules=) of value (evdev) not assigned!
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Kbd option key (xkbmodel=) of value (evdev) not assigned!
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Kbd option key (xkblayout=) of value (pl) not assigned!
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<snip>
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The effect of the patch is that the "key=value" pairs are parsed in such
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a way that the key is added an "equals" sign to it and we end up with
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keys like "device=" instead of "device". This in turn has effect on
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KdParsePointerOptions and KdParseKbdOptions: the key does not match
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any choice presented in the "switch" statement, and so "Pointer/Kbd
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option key (...) of value (...) not assigned!" happens, making all
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"key=value" options inaccessible to the user. Reverting the patch makes
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them available again.
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Reference: http://bugs.debian.org/689246
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Reported-by: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
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Signed-off-by: Julien Cristau <jcristau@debian.org>
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Cc: Dave Airlie <airlied@redhat.com>
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Reviewed-by: Søren Sandmann <ssp@redhat.com>
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Signed-off-by: Keith Packard <keithp@keithp.com>
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---
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hw/kdrive/src/kinput.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/kdrive/src/kinput.c b/hw/kdrive/src/kinput.c
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index d35dcf8..b1068bb 100644
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--- a/hw/kdrive/src/kinput.c
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+++ b/hw/kdrive/src/kinput.c
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@@ -1034,7 +1034,7 @@ KdGetOptions(InputOption **options, char *string)
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if (strchr(string, '=')) {
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tam_key = (strchr(string, '=') - string);
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- key = strndup(string, tam_key + 1);
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+ key = strndup(string, tam_key);
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if (!key)
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goto out;
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--
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1.7.10.4
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