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util: Promote shifted value in spdk_align64pow2 to uint64

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Fix asan/valgrind error when using spdk_align64pow2 with >=32b values.

Signed-off-by: Mateusz Kozlowski <mateusz.kozlowski@intel.com>
Change-Id: I326a32a01a5b8b5ee9b10693900a60c50ee8f900
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/471058
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
This commit is contained in:
Mateusz Kozlowski 2019-10-11 12:59:47 +02:00 committed by Tomasz Zawadzki
parent 195be29e9b
commit 76be5ff6f0
1 changed files with 1 additions and 1 deletions
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2
include/spdk/util.h
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@ -70,7 +70,7 @@ uint64_t spdk_u64log2(uint64_t x);
static inline uint64_t static inline uint64_t
spdk_align64pow2(uint64_t x) spdk_align64pow2(uint64_t x)
{ {
return 1u << (1 + spdk_u64log2(x - 1)); return 1ULL << (1 + spdk_u64log2(x - 1));
} }
/** /**