kernel/linux.git/drivers/accessibility/speakup/main.c, branch v6.19.11

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12+00:00

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

speakup: Fix sizeof() vs ARRAY_SIZE() bug

2024-05-08T18:44:21+00:00

The "buf" pointer is an array of u16 values. This code should be using ARRAY_SIZE() (which is 256) instead of sizeof() (which is 512), otherwise it can the still got out of bounds. Fixes: c8d2f34ea96e ("speakup: Avoid crash on very long word") Cc: stable@vger.kernel.org Signed-off-by: Dan Carpenter Reviewed-by: Samuel Thibault Link: https://lore.kernel.org/r/d16f67d2-fd0a-4d45-adac-75ddd11001aa@moroto.mountain Signed-off-by: Greg Kroah-Hartman

speakup: Avoid crash on very long word

2024-04-11T12:32:53+00:00

In case a console is set up really large and contains a really long word (> 256 characters), we have to stop before the length of the word buffer. Signed-off-by: Samuel Thibault Fixes: c6e3fd22cd538 ("Staging: add speakup to the staging directory") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240323164843.1426997-1-samuel.thibault@ens-lyon.org Signed-off-by: Greg Kroah-Hartman

accessibility: use C99 array init

2023-05-29T13:54:51+00:00

Use C99 array initializer syntax for consistency with other array initializers around it and to eliminate a sparse warning: drivers/accessibility/speakup/main.c:1290:26: sparse: warning: obsolete array initializer, use C99 syntax Fixes: f43241aafedb ("accessibility: speakup: Specify spk_vars among module parameters") Signed-off-by: Randy Dunlap Cc: Mushahid Hussain Cc: William Hubbs Cc: Chris Brannon Cc: Kirk Reiser Cc: Samuel Thibault Cc: speakup@linux-speakup.org Cc: Greg Kroah-Hartman Reviewed-by: Samuel Thibault Link: https://lore.kernel.org/r/20230501001617.9152-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman

accessibility: speakup: Fix spelling mistake "thw" -> "the"

2023-01-20T12:06:20+00:00

There is a spelling mistake in the module parameter description for say_word_ctl and an extra space. Fix the spelling mistake and remove the extraneous space. Signed-off-by: Colin Ian King Reviewed-by: Samuel Thibault Link: https://lore.kernel.org/r/20221207095202.2282567-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman

accessibility: speakup: phonetic spelling while arrowing letter by letter

2022-11-23T18:47:15+00:00

This patch includes an enhancement requested frequently on the mailing list.[1][2] It adds a variable, cur_phonetic in the spk_vars, which can be set as a module parameter, as well as in /sys/speakup/cur_phonetic. This patch also documents cur_phonetic as a sysfs attribute in sysfs-driver-speakup. When cur_phonetic=1, it causes speakup to speak letters phonetically if paused on the character while arrowing through a word. When a user does not set cur_phonetic to any value, the default value for it would be 0. [1]: https://github.com/linux-speakup/speakup/issues/6 [2]: https://github.com/linux-speakup/speakup/issues/5 since V1: - removed unnecessary lines Signed-off-by: Mushahid Hussain Reviewed-by: Samuel Thibault Link: https://lore.kernel.org/r/20221115100530.91174-3-mushi.shar@gmail.com Signed-off-by: Greg Kroah-Hartman

accessibility: speakup: Specify spk_vars among module parameters

2022-11-23T18:47:15+00:00

This is an enhancement which allows setting default variables for speakup module at the boot rather than setting the sys variables after the boot. Signed-off-by: Mushahid Hussain Reviewed-by: Samuel Thibault Link: https://lore.kernel.org/r/20221115100530.91174-2-mushi.shar@gmail.com Signed-off-by: Greg Kroah-Hartman

speakup: fix a segfault caused by switching consoles

2022-11-09T14:21:55+00:00

This patch fixes a segfault by adding a null check on synth in speakup_con_update(). The segfault can be reproduced as follows: - Login into a text console - Load speakup and speakup_soft modules - Remove speakup_soft - Switch to a graphics console This is caused by lack of a null check on `synth` in speakup_con_update(). Here's the sequence that causes the segfault: - When we remove the speakup_soft, synth_release() sets the synth to null. - After that, when we change the virtual console to graphics console, vt_notifier_call() is fired, which then calls speakup_con_update(). - Inside speakup_con_update() there's no null check on synth, so it calls synth_printf(). - Inside synth_printf(), synth_buffer_add() and synth_start(), both access synth, when it is null and causing a segfault. Therefore adding a null check on synth solves the issue. Fixes: 2610df41489f ("staging: speakup: Add pause command used on switching to graphical mode") Cc: stable Signed-off-by: Mushahid Hussain Signed-off-by: Samuel Thibault Link: https://lore.kernel.org/r/20221010165720.397042-1-mushi.shar@gmail.com Signed-off-by: Greg Kroah-Hartman

tty/vt: consolemap: make parameters of inverse_translate() saner

2022-06-10T11:37:01+00:00

- int use_unicode -> bool: it's used as bool at some places already, so make it explicit. - int glyph -> u16: every caller passes a u16 in. So make it explicit too. And remove a negative check from inverse_translate() as it never could be negative. Reviewed-by: Ilpo Järvinen Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20220607104946.18710-7-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman

speakup: Separate out translations for bright colors names

2021-06-15T15:07:46+00:00

The existing code was assuming that bright color names can be forged by just prepending the "bright" word to the color name. But some langages may rather append it, or require completely different names ("grey" is actually already an example). From: Trevor Astrope Signed-off-by: Samuel Thibault Link: https://lore.kernel.org/r/20210613195909.n7ssor6iqeo3pcno@begin Signed-off-by: Greg Kroah-Hartman