[ruby-core:116950] [Ruby master Bug#20304] Memory leak when setting Encoding.default_internal
Issue #20304 has been reported by MaxLap (Maxime Lapointe). ---------------------------------------- Bug #20304: Memory leak when setting Encoding.default_internal https://bugs.ruby-lang.org/issues/20304 * Author: MaxLap (Maxime Lapointe) * Status: Open * ruby -v: 3.3.0 * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- 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 #{$$}`.to_i end ``` Result: ``` $ ruby local.rb 27044 30212 33116 36284 39452 42620 45788 48956 51860 55028 ``` -- https://bugs.ruby-lang.org/
Issue #20304 has been updated by peterzhu2118 (Peter Zhu). Status changed from Open to Closed Backport changed from 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN to 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: REQUIRED This was fixed in: https://github.com/ruby/ruby/pull/9409 ---------------------------------------- Bug #20304: Memory leak when setting Encoding.default_internal https://bugs.ruby-lang.org/issues/20304#change-106989 * Author: MaxLap (Maxime Lapointe) * Status: Closed * ruby -v: 3.3.0 * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: REQUIRED ---------------------------------------- Problem is present in Ruby 3.2.2, 3.2.3, 3.3.0. Didn't check before. Put this in a file: ``` 10.times do 100000.times do Encoding.default_internal = nil end puts `ps -o rss= -p #{$$}`.to_i end ``` Result: ``` $ ruby local.rb 27044 30212 33116 36284 39452 42620 45788 48956 51860 55028 ``` -- https://bugs.ruby-lang.org/
Issue #20304 has been updated by MaxLap (Maxime Lapointe). Ah, thank you! I would have expected that to be in 3.3-head too. ---------------------------------------- Bug #20304: Memory leak when setting Encoding.default_internal https://bugs.ruby-lang.org/issues/20304#change-106992 * Author: MaxLap (Maxime Lapointe) * Status: Closed * ruby -v: 3.3.0 * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: REQUIRED ---------------------------------------- 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 #{$$}`.to_i end ``` Result: ``` $ ruby local.rb 27044 30212 33116 36284 39452 42620 45788 48956 51860 55028 ``` -- https://bugs.ruby-lang.org/
Issue #20304 has been updated by k0kubun (Takashi Kokubun). Backport changed from 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: REQUIRED to 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: DONE This seems to have been backported to ruby_3_3 at commit:a24802e8fd7. ---------------------------------------- Bug #20304: Memory leak when setting Encoding.default_internal https://bugs.ruby-lang.org/issues/20304#change-108494 * Author: MaxLap (Maxime Lapointe) * Status: Closed * ruby -v: 3.3.0 * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: REQUIRED, 3.3: DONE ---------------------------------------- Problem is present in Ruby 3.2.2, 3.2.3, 3.3.0. Didn't check before. Put this in a file: ``` 10.times do 100000.times do Encoding.default_internal = nil end puts `ps -o rss= -p #{$$}`.to_i end ``` Result: ``` $ ruby local.rb 27044 30212 33116 36284 39452 42620 45788 48956 51860 55028 ``` -- https://bugs.ruby-lang.org/
Issue #20304 has been updated by nagachika (Tomoyuki Chikanaga). 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 ruby_3_2 commit:519d164b6682a8b9fde2b1d5ab7d74f54c4f0224 merged revision(s) commit:c7ce2f537f96ab2cf2f5fc2982d6147866ff5340. ---------------------------------------- Bug #20304: Memory leak when setting Encoding.default_internal https://bugs.ruby-lang.org/issues/20304#change-109126 * Author: MaxLap (Maxime Lapointe) * Status: Closed * ruby -v: 3.3.0 * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: DONE, 3.3: DONE ---------------------------------------- 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 ``` -- https://bugs.ruby-lang.org/
participants (4)
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k0kubun (Takashi Kokubun) -
MaxLap (Maxime Lapointe)
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nagachika (Tomoyuki Chikanaga)
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peterzhu2118 (Peter Zhu)