diff options
| author | Peter Zhu <[email protected]> | 2024-01-03 15:59:37 -0500 |
|---|---|---|
| committer | Peter Zhu <[email protected]> | 2024-01-04 11:25:31 -0500 |
| commit | 6c252912af4981f016a9abdb4c1689307a4f1d2f (patch) | |
| tree | 29aaa7c2ba9770f9a99058bc73d2a84857287bd6 /internal/thread.h | |
| parent | 542011ff6895f77204349ddfae7dcfb476e116df (diff) | |
Memory leak when duplicating identhash
[Bug #20145]
Before this commit, both copy_compare_by_id and hash_copy will create a
copy of the ST table, so the ST table created in copy_compare_by_id will
be leaked.
h = { 1 => 2 }.compare_by_identity
10.times do
1_000_000.times do
h.select { false }
end
puts `ps -o rss= -p #{$$}`
end
Before:
110736
204352
300272
395520
460704
476736
542000
604704
682624
770528
After:
15504
16048
16144
16256
16320
16320
16752
16752
16752
16752
Diffstat (limited to 'internal/thread.h')
0 files changed, 0 insertions, 0 deletions