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Commit 1e318460 authored by Vamsi Krishna Gattupalli's avatar Vamsi Krishna Gattupalli Committed by Gerrit - the friendly Code Review server
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msm: ADSPRPC: Restrict untrusted applications from attaching to GuestOS 



Untrusted application can attach to guestOS and staticPD if it can
somehow make INIT IOCTL call with ATTACH flag. This is a potential
security issue as the untrusted application can crash guestOS or
staticPD. Restrict attach to guestOS or staticPD request if request
is being made using non-secure device node.

Change-Id: I322c7b242fd0baaf1c1bce2d83b992fecb0ca593
Acked-by: default avatarEkansh Gupta <[email protected]>
Signed-off-by: default avatarVamsi Krishna Gattupalli <[email protected]>
parent aab0f224
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