On Mon Oct 17 17:04:40 2016, tonyc wrote: > > When you minimize the orig55 testcase with afl-tmin, you get test55, which > > triggers a heap-buffer-overflow in Perl_sv_setpvn (sv.c:4899). > > > > ==10948==ERROR: AddressSanitizer: heap-buffer-overflow on address > > 0x60400000a4f8 at pc 0x0000004a9ff2 bp 0x7ffc3e2ad430 sp 0x7ffc3e2acbf0 > > READ of size 13 at 0x60400000a4f8 thread T0 > > #0 0x4a9ff1 in __asan_memmove (/root/perl/perl+0x4a9ff1) > > #1 0x909695 in Perl_sv_setpvn /root/perl/sv.c:4899:5 > > #2 0x951c07 in Perl_newSVpvn_flags /root/perl/sv.c:9154:5 > > #3 0x66407b in Perl_yylex /root/perl/toke.c:4899:31 > > #4 0x6ac9d5 in Perl_yyparse /root/perl/perly.c:334:19 > > #5 0x59c4a1 in S_parse_body /root/perl/perl.c:2372:9 > > #6 0x59283c in perl_parse /root/perl/perl.c:1688:2 > > #7 0x4de835 in main /root/perl/perlmain.c:121:18 > > #8 0x7f4f249eeb44 in __libc_start_main > > But not this. Should be fixed by the attached. Tony --- via perlbug: queue: perl5 status: open https://rt.perl.org/Ticket/Display.html?id=128997