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97be86e3 |
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12-May-2021 |
Prasanth KSR <prasanth.ksr@dell.com> |
platform/x86: dell-wmi-sysman: Make populate_foo_data functions more robust 1. Check acpi type before assignment of each property value 2. Add boundary check for properties count Co-developed-by: Divya Bharathi <divya.bharathi@dell.com> Signed-off-by: Divya Bharathi <divya.bharathi@dell.com> Signed-off-by: Prasanth KSR <prasanth.ksr@dell.com> Link: https://lore.kernel.org/r/20210512102530.9704-1-prasanth.ksr@dell.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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cb1e50f2 |
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20-Mar-2021 |
Hans de Goede <hdegoede@redhat.com> |
platform/x86: dell-wmi-sysman: Make it safe to call exit_foo_attributes() multiple times During some of the error-exit paths it is possible that release_attributes_data() will get called multiple times, which results in exit_foo_attributes() getting called multiple times. Make it safe to call exit_foo_attributes() multiple times, avoiding double-free()s in this case. Note that release_attributes_data() really should only be called once during error-exit paths. This will be fixed in a separate patch and it is good to have the exit_foo_attributes() functions modified this way regardless. Fixes: e8a60aa7404b ("platform/x86: Introduce support for Systems Management Driver over WMI for Dell Systems") Cc: Divya Bharathi <Divya_Bharathi@dell.com> Cc: Mario Limonciello <mario.limonciello@dell.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210321115901.35072-4-hdegoede@redhat.com
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2d0c418c |
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20-Mar-2021 |
Hans de Goede <hdegoede@redhat.com> |
platform/x86: dell-wmi-sysman: Make it safe to call exit_foo_attributes() multiple times During some of the error-exit paths it is possible that release_attributes_data() will get called multiple times, which results in exit_foo_attributes() getting called multiple times. Make it safe to call exit_foo_attributes() multiple times, avoiding double-free()s in this case. Note that release_attributes_data() really should only be called once during error-exit paths. This will be fixed in a separate patch and it is good to have the exit_foo_attributes() functions modified this way regardless. Fixes: e8a60aa7404b ("platform/x86: Introduce support for Systems Management Driver over WMI for Dell Systems") Cc: Divya Bharathi <Divya_Bharathi@dell.com> Cc: Mario Limonciello <mario.limonciello@dell.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210321115901.35072-4-hdegoede@redhat.com
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f1e1ea51 |
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03-Feb-2021 |
Mario Limonciello <mario.limonciello@dell.com> |
platform/x86: Move all dell drivers to their own subdirectory A user without a Dell system doesn't need to pick any of these drivers. Users with a Dell system can enable this submenu and all drivers behind it will be enabled. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Link: https://lore.kernel.org/r/20210203195832.2950605-1-mario.limonciello@dell.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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