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Assertion failure in S_regmatch (regexec.c:6292) #16933
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From @dur-randirCreated by @dur-randirWhile fuzzing perl v5.29.9-63-g2496d8f3f7 built with afl and run use utf8; "έδωσαν ελληνικήვე" =~ m/[^0](?=0)0?/ to cause an assertion failure perl: regexec.c:6292: S_regmatch: Assertion `(((( (sizeof(*l) == 1) || GDB stack trace is following #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 This is a regression in blead, bisect points to commit 3db0bcc Add regnode NANYOFM This matches when the existing node ANYOFM would not match; i.e., they Perl Info
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From @khwilliamsonThanks for finding this. Fixe by PATCH: [perl #133995], Assertion failure in regmatch -- |
The RT System itself - Status changed from 'new' to 'open' |
@khwilliamson - Status changed from 'open' to 'resolved' |
Migrated from rt.perl.org#133995 (status was 'resolved')
Searchable as RT133995$
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