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Re: [perl #123735] Perl_rpeep: Assertion `!(o2->op_flags &~(3|32|128))' failed (op.c:12894)

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From:
Dave Mitchell
Date:
February 10, 2015 15:16
Subject:
Re: [perl #123735] Perl_rpeep: Assertion `!(o2->op_flags &~(3|32|128))' failed (op.c:12894)
Message ID:
20150210151625.GW15494@iabyn.com
On Wed, Feb 04, 2015 at 08:39:48PM -0800, Brian Carpenter wrote:
> Built v5.21.9 (v5.21.8-200-ga57d3d4) using the following command line:
> 
> ./Configure -des -Dusedevel -DDEBUGGING -Dcc=afl-gcc -Doptimize=-O2\ -g && AFL_HARDEN=1 make -j6 test-prep
> 
> Bug found with AFL (http://lcamtuf.coredump.cx/afl)
> 
> GDB output:
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
> perl: op.c:12894: Perl_rpeep: Assertion `!(o2->op_flags & ~(3|32|128))' failed.

Thanks for the report. Fixed with
20c46147ebf1319e284a39fb6afe6a572f067e47.

-- 
The Enterprise successfully ferries an alien VIP from one place to another
without serious incident.
    -- Things That Never Happen in "Star Trek" #7

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