Bug #20304
closed
Memory leak when setting Encoding.default_internal
Added by MaxLap (Maxime Lapointe) 6 months ago.
Updated about 1 month ago.
Description
Problem is present in Ruby 3.2.2, 3.2.3, 3.3.0. Didn't check before.
Put this in a file:
10.times do
100000.times do
Encoding.default_internal = nil
end
puts `ps -o rss= -p #{$$}`.to_i
end
Result:
$ ruby local.rb
27044
30212
33116
36284
39452
42620
45788
48956
51860
55028
- Status changed from Open to Closed
- Backport changed from 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN to 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: REQUIRED
Ah, thank you! I would have expected that to be in 3.3-head too.
- Backport changed from 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: REQUIRED to 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: DONE
This seems to have been backported to ruby_3_3 at a24802e8fd7.
- Backport changed from 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: DONE to 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: DONE, 3.3: DONE
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