libmemtrack: Fix integer overflow in kgsl function
In the kgsl function which gets memory info for a
pid, there could be possibility of integer overflow
in operations with size, mapsize, accounted_size,
and unaccounted_size due to which result might be
smaller than these values. External inputs size and
mapsize are verified, and overflow check has been added.
CRs-Fixed: 1103020
Change-Id: Ic450e990598777591739635facc08fb7a2e477f9
Signed-off-by: Archana Sriram <apsrir@codeaurora.org>
1 file changed