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Assertion failure in Perl_fbm_instr (util.c:816) #16329
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From @geeknikThis assertion failure was triggered with Perl v5.27.6-346-gd4abdeed82, ./perl -e '$_="0\x{1000000}";/^000?\0000/' #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58 |
From @khwilliamsonI looked at this briefly. It looks like an issue where something is expecting a NUL-terminated C string, but the data contains an embedded NUL. Scanning through the fbm code, I saw only operation that allowed embedded NULs. -- |
The RT System itself - Status changed from 'new' to 'open' |
From @demerphqOn 7 February 2018 at 22:35, Karl Williamson via RT
Run it with -Mre=Debug,ALL The string is only two characters long, and the string we are looking We are falling into the block at around 1253 of regexec.c where we Fixed in 12453e2 :-) I think this can be closed. Yves |
From @khwilliamsonAgreed. Closing |
@khwilliamson - Status changed from 'open' to 'pending release' |
From @khwilliamsonThank you for filing this report. You have helped make Perl better. With the release yesterday of Perl 5.28.0, this and 185 other issues have been Perl 5.28.0 may be downloaded via: If you find that the problem persists, feel free to reopen this ticket. |
@khwilliamson - Status changed from 'pending release' to 'resolved' |
Migrated from rt.perl.org#132630 (status was 'resolved')
Searchable as RT132630$
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