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authorFlorian Weimer <fweimer@redhat.com>2023-11-21 16:45:35 +0100
committerFlorian Weimer <fweimer@redhat.com>2023-11-21 16:46:02 +0100
commit55364e1f7dfab372f0710513c4d1c967c4965f71 (patch)
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stdlib: Handle various corner cases in the fallback heapsort for qsort
The previous implementation did not consistently apply the rule that
the child nodes of node K are at 2 * K + 1 and 2 * K + 2, or
that the parent node is at (K - 1) / 2.

Add an internal test that targets the heapsort implementation
directly.

Reported-by: Stepan Golosunov <stepan@golosunov.pp.ru>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
Diffstat (limited to 'elf/dl-is_dso.h')
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