Yukihiro "Matz" Matsumoto c9e3af60e1 mruby-set: fix memory leak caused by recursive hash computation ...

when a Set contains itself (directly or indirectly), computing its hash
would cause infinite recursion leading to SystemStackError. the exception
during khash rebuild leaked memory.

add recursion detection flag to Set#hash that returns 0 for recursive
references, similar to Ruby's behavior.

Co-authored-by: Claude <noreply@anthropic.com>

2026-01-08 08:23:43 +09:00

..

set.c

mruby-set: fix memory leak caused by recursive hash computation

2026-01-08 08:23:43 +09:00