Commit 291ff834 authored by Jeya R's avatar Jeya R Committed by Gerrit - the friendly Code Review server
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msm: adsprpc: Avoid race condition during map find and free 



Protect remote heap buffer list with spin lock while freeing
to avoid UAF in fastrpc_mmap_find() on a buffer that is freed
in fastrpc_mmap_free().

Change-Id: I3d39c1b6a136351ba4737d5e52f4b3306a35ef81
Acked-by: default avatarMaitreyi Gupta <maitreyi@qti.qualcomm.com>
Signed-off-by: default avatarJeya R <jeyr@codeaurora.org>
parent 895fed01
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