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gpu: nvgpu: unit: fix valgrind errors in posix bitmap

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Fix cases where valgrind reported conditional jump or move depends on
uninitialised value(s)

JIRA NVGPU-3098

Change-Id: I5699d1f8539ec29e6f1bac6452e216c72c4d9007
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2094640
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Philip Elcan
2019-04-10 17:04:20 -04:00
committed by mobile promotions
parent b0973eacbb
commit 13ad8142ef
2 changed files with 9 additions and 2 deletions
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3
userspace/units/posix/bitops/posix-bitops.c
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@@ -199,7 +199,8 @@ static int test_find_first_bit(struct unit_module *m,
* Now make sure that for full/empty bitmap find_next_*() returns
* the size parameter.
*/
memset(words, args->find_zeros ? 0xff : 0x00, sizeof(words));
memset(words, args->find_zeros ? 0xff : 0x00,
NUM_WORDS * sizeof(words[0]));
result = finder_function(words, NUM_WORDS * BITS_PER_LONG);
if (result != NUM_WORDS * BITS_PER_LONG)
unit_return_fail(m, "find_first_%s() failed with empty map\n",