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As sprintf() is used to populate pool_name[20], it can overflow
for larger u32 values (u32 max decimal number chars are 10) i.e.
20 < strlen("semaphore_pool-") i.e. 15 + 10.
Fix this overflow by removing pool_name as it's not used.
Bug 2626446
Change-Id: I4e0a222a2cd34dcd09e69294bc46e2242abb04bb
Signed-off-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2205356
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