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[perl #134068] panic: paren_elems_to_push

From:
Sergey Aleynikov via RT
Date:
May 12, 2019 16:28
Subject:
[perl #134068] panic: paren_elems_to_push
Message ID:
rt-4.0.24-16586-1557678523-193.134068-15-0@perl.org
GDB stacktrace is following

#0  Perl_vcroak (pat=0x555555830b38 "panic: paren_elems_to_push, %i < 0, maxopenparen: %i parenfloor: %i REGCP_PAREN_ELEMS: %u",
    args=args@entry=0x7fffffffda70) at util.c:1709
#1  0x0000555555629609 in Perl_croak (
    pat=pat@entry=0x555555830b38 "panic: paren_elems_to_push, %i < 0, maxopenparen: %i parenfloor: %i REGCP_PAREN_ELEMS: %u") at util.c:1756
#2  0x00005555556a7f6a in S_regcppush (rex=rex@entry=0x5555558b3170, parenfloor=<optimized out>, maxopenparen=<optimized out>) at regexec.c:226
#3  0x00005555556b54ed in S_regmatch (prog=<optimized out>, startpos=<optimized out>, reginfo=<optimized out>) at regexec.c:8041
#4  S_regtry (reginfo=<optimized out>, startposp=<optimized out>) at regexec.c:3974
#5  0x00005555556bfcba in Perl_regexec_flags (rx=<optimized out>, stringarg=0x5555558b1bb0 "000000", strend=0x5555558b1bb6 "",
    strbeg=0x5555558b1bb0 "000000", minend=<optimized out>, sv=0x5555558aed20, data=0x0, flags=97) at regexec.c:3837
#6  0x000055555564a33d in Perl_pp_match () at inline.h:183
#7  0x00005555556448f3 in Perl_runops_standard () at run.c:42
#8  0x00005555555c53f4 in S_run_body (oldscope=<optimized out>) at perl.c:2716
#9  perl_run (my_perl=<optimized out>) at perl.c:2639
#10 0x000055555559f292 in main (argc=<optimized out>, argv=<optimized out>, env=<optimized out>) at perlmain.c:127

---
via perlbug:  queue: perl5 status: new
https://rt.perl.org/Ticket/Display.html?id=134068



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