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/rk3399_ARM-atf/services/std_svc/sdei/
H A Dsdei_event.cb142ede74ceb5fc0b2908d0e7e8e2b2b27b6b1f6 Mon Oct 07 13:16:29 UTC 2024 Igor Podgainõi <igor.podgainoi@arm.com> fix(sdei): return SDEI_EINVAL if signaling state is incorrect

In case a step is omitted when an SDEI event is registered,
enabled, unmasked and then signaled, incorrect code paths
may be reached.

This patch adds additional checks to return early from such
an incorrect state.

Change-Id: Ia2753e9a1b95544e1afa72603574fe830f51ea9f
Signed-off-by: Igor Podgainõi <igor.podgainoi@arm.com>
Signed-off-by: Mark Dykes <mark.dykes@arm.com>
H A Dsdei_private.hb142ede74ceb5fc0b2908d0e7e8e2b2b27b6b1f6 Mon Oct 07 13:16:29 UTC 2024 Igor Podgainõi <igor.podgainoi@arm.com> fix(sdei): return SDEI_EINVAL if signaling state is incorrect

In case a step is omitted when an SDEI event is registered,
enabled, unmasked and then signaled, incorrect code paths
may be reached.

This patch adds additional checks to return early from such
an incorrect state.

Change-Id: Ia2753e9a1b95544e1afa72603574fe830f51ea9f
Signed-off-by: Igor Podgainõi <igor.podgainoi@arm.com>
Signed-off-by: Mark Dykes <mark.dykes@arm.com>
H A Dsdei_main.cb142ede74ceb5fc0b2908d0e7e8e2b2b27b6b1f6 Mon Oct 07 13:16:29 UTC 2024 Igor Podgainõi <igor.podgainoi@arm.com> fix(sdei): return SDEI_EINVAL if signaling state is incorrect

In case a step is omitted when an SDEI event is registered,
enabled, unmasked and then signaled, incorrect code paths
may be reached.

This patch adds additional checks to return early from such
an incorrect state.

Change-Id: Ia2753e9a1b95544e1afa72603574fe830f51ea9f
Signed-off-by: Igor Podgainõi <igor.podgainoi@arm.com>
Signed-off-by: Mark Dykes <mark.dykes@arm.com>
H A Dsdei_intr_mgmt.cb142ede74ceb5fc0b2908d0e7e8e2b2b27b6b1f6 Mon Oct 07 13:16:29 UTC 2024 Igor Podgainõi <igor.podgainoi@arm.com> fix(sdei): return SDEI_EINVAL if signaling state is incorrect

In case a step is omitted when an SDEI event is registered,
enabled, unmasked and then signaled, incorrect code paths
may be reached.

This patch adds additional checks to return early from such
an incorrect state.

Change-Id: Ia2753e9a1b95544e1afa72603574fe830f51ea9f
Signed-off-by: Igor Podgainõi <igor.podgainoi@arm.com>
Signed-off-by: Mark Dykes <mark.dykes@arm.com>