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(parent: c1ffff3) | patch
math: Fix UB in ldbl-128 powl
authorAdhemerval Zanella <adhemerval.zanella@linaro.org>
Mon, 5 May 2025 13:48:40 +0000 (10:48 -0300)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Thu, 8 May 2025 12:25:49 +0000 (09:25 -0300)
commit8175ef182f0645a91be6035d245727b797776c59
tree34e6a6818b66d50a43d3c0f4d75060e8c81bd7cftree
parentc1ffff3c531404a8d64fc12c8df11a68ebd56d13commit | diff
math: Fix UB in ldbl-128 powl

testing _Float128 (without inline functions)
UBSAN: Undefined behaviour in ../sysdeps/ieee754/float128/../ldbl-128/e_powl.c:439:11 left shift of 4294953849 by 16 cannot be represented in type 'int'
sysdeps/ieee754/ldbl-128/e_powl.c diff | blob | blame | history
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