Hello, Simply running zsh (from git) on each of the two attached files causes a free() error for me: *** Error in `/usr/local/bin/zsh': free(): invalid next size (fast): 0x00000000009708c0 *** This has been found fuzzing using AFL: http://lcamtuf.coredump.cx/afl/ Dennis gdb output: Program received signal SIGABRT, Aborted. 0x00007ffff6eeb5e7 in raise () from /lib64/libc.so.6 (gdb) bt #0 0x00007ffff6eeb5e7 in raise () from /lib64/libc.so.6 #1 0x00007ffff6eec9c8 in abort () from /lib64/libc.so.6 #2 0x00007ffff6f2a0d4 in __libc_message () from /lib64/libc.so.6 #3 0x00007ffff6f2f9fe in malloc_printerr () from /lib64/libc.so.6 #4 0x00007ffff6f30716 in _int_free () from /lib64/libc.so.6 #5 0x00000000006fccfd in unmeta (file_name=0x7fffffffc1d0 "/media/intel/vtune_amplifier_xe_2011/bin64/d\203") at utils.c:4238 #6 0x0000000000473137 in iscom (s=0x7fffffffc1d0 "/media/intel/vtune_amplifier_xe_2011/bin64/d\203") at exec.c:824 #7 hashcmd (arg0=0x7ffff7ff3560 "d\203", pp=0x969168, pp@entry=0x969160) at exec.c:878 #8 0x0000000000489575 in execcmd (state=0x7fffffffd820, input=0, output=0, how=<optimized out>, last1=2) at exec.c:2886 #9 0x000000000049059e in execpline2 (state=0x7fffffffd820, pcode=16729, pcode@entry=131, how=18, input=0, output=0, last1=5798544, last1@entry=0) at exec.c:1698 #10 0x0000000000491294 in execpline (state=state@entry=0x7fffffffd820, slcode=<optimized out>, how=how@entry=18, last1=<optimized out>) at exec.c:1485 #11 0x00000000004952ab in execlist (state=state@entry=0x7fffffffd820, dont_change_job=dont_change_job@entry=0, exiting=exiting@entry=0) at exec.c:1268 #12 0x0000000000495ce7 in execode (p=0x7ffff7ff33f0, dont_change_job=0, exiting=0, context=0x72a141 "toplevel") at exec.c:1074 #13 0x0000000000515861 in loop (toplevel=1, justonce=0) at init.c:185 #14 zsh_main (argc=<optimized out>, argv=<optimized out>) at init.c:1649 #15 0x00007ffff6ed7dc5 in __libc_start_main () from /lib64/libc.so.6 #16 0x0000000000413829 in _start ()
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