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6e34386794
If an exception is raised the FBuffer is leaked.
For example, the following script leaks memory:
o = Object.new
def o.to_json(a) = raise
10.times do
100_000.times do
begin
JSON(o)
rescue
end
end
puts `ps -o rss= -p #{$$}`
end
Before:
31824
35696
40240
44304
47424
50944
54000
58384
62416
65296
After:
24416
24640
24640
24736
24736
24736
24736
24736
24736
24736
https://github.com/flori/json/commit/44df509dc2