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Assertion failure in Perl_newSVOP (op.c:7346) #16938
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From @dur-randirCreated by @dur-randirWhile fuzzing perl v5.29.9-63-g2496d8f3f7 built with afl and run eval"${sub{sub{//]]]"}} to cause an assertion failure perl: op.c:7346: Perl_newSVOP: Assertion `sv' failed. GDB stack trace is following #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 This is a regression between 5.16 and 5.18, bisect points to commit 9ffcdca Don’t leak subs containing syntax errors I fixed this for BEGIN blocks earlier, but missed the fact that When called without an o argument (from newANONATTRSUB), newATTRSUB Perl Info
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Migrated from rt.perl.org#134001 (status was 'new')
Searchable as RT134001$
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