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| author | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-11-14 10:52:20 +0000 |
|---|---|---|
| committer | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-11-20 08:15:46 +0000 |
| commit | 424fc73a46dfdd606c21d362f11b46a6602d11f6 (patch) | |
| tree | cdea1277d9ebef44b378bb69ac234761c6723b9e /services | |
| parent | 203444c50066cad7aaddd3e36b0f9225bf95a865 (diff) | |
SDEI: Fix security state check for explicit dispatch
Change-Id: Ic381ab5d03ec68c7f6e8d357ac2e2cbf0cc6b2e8
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Diffstat (limited to 'services')
| -rw-r--r-- | services/std_svc/sdei/sdei_intr_mgmt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/services/std_svc/sdei/sdei_intr_mgmt.c b/services/std_svc/sdei/sdei_intr_mgmt.c index 4551a8b1..42bf46d0 100644 --- a/services/std_svc/sdei/sdei_intr_mgmt.c +++ b/services/std_svc/sdei/sdei_intr_mgmt.c @@ -475,8 +475,10 @@ int sdei_dispatch_event(int ev_num, unsigned int preempted_sec_state) sdei_cpu_state_t *state; /* Validate preempted security state */ - if ((preempted_sec_state != SECURE) || (preempted_sec_state != NON_SECURE)) + if ((preempted_sec_state != SECURE) && + (preempted_sec_state != NON_SECURE)) { return -1; + } /* Can't dispatch if events are masked on this PE */ state = sdei_get_this_pe_state(); |