Commit 2c74a65d authored by Vamsi Krishna Gattupalli's avatar Vamsi Krishna Gattupalli Committed by Gerrit - the friendly Code Review server
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msm: adsprpc: Handle UAF in fastrpc internal munmap 



Added reference count for contex map indicate memory under used
in remote call. And, this memory would not removed in internal
unmap to avoid UAF.

Change-Id: Ieb4ff6b298ff9c48953bc5b3539fdfe19a14b442
Acked-by: default avatarDEEPAK SANNAPAREDDY <sdeeredd@qti.qualcomm.com>
Signed-off-by: default avatarVamsi Krishna Gattupalli <quic_vgattupa@quicinc.com>
parent 5251aa48
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