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authorNeels Hofmeyr <neels@hofmeyr.de>2018-07-19 22:05:21 +0200
committerNeels Hofmeyr <nhofmeyr@sysmocom.de>2018-07-20 14:02:21 +0000
commit6979c547933901b21dab28e2c08fd4cc730f9860 (patch)
treeead7af152e02670dba1eab7cef28c8dbe99627b5 /COPYING
parentf81d03f7dd67db4a814fea8559e4d459c7a31ec9 (diff)
utils_test: fix isqrt_test calculation range
Multiplying the uint16_t x by itself seems to default to be calculated in int32_t range, while it obviously needs uint32_t. This causes sporadic sanitizer barfs: Testing integer square-root utils_test.c:445:18: runtime error: signed integer overflow: 60369 * 60369 cannot be represented in type 'int' The final result is still correct, because it is in fact interpreted as uint32_t. Cast to uint32_t to make sure the sanitizer doesn't complain. Related: OS#3407 Change-Id: I83c14e38deaa466d977ee43c9420534ed90f090d
Diffstat (limited to 'COPYING')
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