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f6d21b6ed0
sh: Fix crash when undefining or redefining a currently executing function Add a reference count to function definitions. Memory may leak if a SIGINT arrives in interactive mode at exactly the wrong time, this will be fixed later by changing SIGINT handling. PR: bin/137640 Approved by: re (kib)
4 lines
118 B
Text
4 lines
118 B
Text
# $FreeBSD$
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MALLOC_OPTIONS=J sh -c 'g() { g() { :; }; :; }; g' &&
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MALLOC_OPTIONS=J sh -c 'g() { unset -f g; :; }; g'
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