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Fix aliasing violation and out-of-bounds write in lo_permutations #174

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Fix aliasing violation and out-of-bounds write in lo_permutations #174

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2 changes: 1 addition & 1 deletion src/libolle/gottochblandat_sorting.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -787,7 +787,7 @@ recursive subroutine generate(pos,pm,k)
if (pos > pos_max) then
! store this one
k=k+1
pm(:,i)=permutation
pm(:,k)=permutation
else
do val = val_min,val_max
if (.not. any (permutation(:pos-1) == val)) then
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