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Bug #20312
closedMemory leak with BigDecimal::EXCEPTION_OVERFLOW
Description
The following causes a memory leak.
I left a commented line, both trigger an memory leak. I assume it's the same bug
require 'bigdecimal'
BigDecimal.mode(BigDecimal::EXCEPTION_OVERFLOW, true)
10.times do |j|
100000.times do |i|
begin
BigDecimal("1E11111111111111111111")
#BigDecimal("1E1000000000000000000")**10 # Also leaks
rescue
end
end
GC.start
puts `ps -o rss= -p #{$$}`.to_i
end
$ ruby local.rb
28652
34988
41060
47396
53732
59804
66140
72476
78548
84884
Happens in 3.2.3, 3.3.0, 3.3-head, ruby-head (of a few days ago).
Updated by hsbt (Hiroshi SHIBATA) 8 months ago
- Status changed from Open to Third Party's Issue
Hi, @MaxLap (Maxime Lapointe) . Thank you for report this.
Can you file this to https://github.com/ruby/bigdecimal/? bigdecimal is already extracted from canonical ruby repository.
Updated by MaxLap (Maxime Lapointe) 8 months ago
Oh right! Sorry, done: https://github.com/ruby/bigdecimal/issues/290
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