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| author | Armin Wolf <W_Armin@gmx.de> | 2024-07-09 16:38:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-18 13:18:40 +0200 |
| commit | e030aa6c972641cb069086a8c7a0f747653e472a (patch) | |
| tree | c7f8e835d4d0d33bc5053460388ebbe5cfe0d4ff /drivers/platform | |
| parent | 513789f25533a56644cc978d65c8e9d05a3e9bed (diff) | |
| download | linux-e030aa6c972641cb069086a8c7a0f747653e472a.tar.gz linux-e030aa6c972641cb069086a8c7a0f747653e472a.tar.bz2 linux-e030aa6c972641cb069086a8c7a0f747653e472a.zip | |
platform/x86: toshiba_acpi: Fix array out-of-bounds access
commit b6e02c6b0377d4339986e07aeb696c632cd392aa upstream.
In order to use toshiba_dmi_quirks[] together with the standard DMI
matching functions, it must be terminated by a empty entry.
Since this entry is missing, an array out-of-bounds access occurs
every time the quirk list is processed.
Fix this by adding the terminating empty entry.
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202407091536.8b116b3d-lkp@intel.com
Fixes: 3cb1f40dfdc3 ("drivers/platform: toshiba_acpi: Call HCI_PANEL_POWER_ON on resume on some models")
Cc: stable@vger.kernel.org
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20240709143851.10097-1-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/toshiba_acpi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index 1a8cb8eb2282..033e28aaeea6 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -3305,6 +3305,7 @@ static const struct dmi_system_id toshiba_dmi_quirks[] __initconst = { }, .driver_data = (void *)(QUIRK_TURN_ON_PANEL_ON_RESUME | QUIRK_HCI_HOTKEY_QUICKSTART), }, + { } }; static int toshiba_acpi_add(struct acpi_device *acpi_dev) |