gistfile1.txt

==2284180== Uninitialised byte(s) found during client check request
==2284180==    at 0x15DB6A: lil_append_val (cli_lil.c:487)
==2284180==    by 0x15F4D9: substitute (cli_lil.c:1144)
==2284180==    by 0x15E8EA: lil_parse (cli_lil.c:1314)
==2284180==    by 0x22BECF: lib_test_lil (lil.c:357)
==2284180==    by 0x229000: ut_run_test (test-main.c:294)
==2284180==    by 0x229202: ut_run_test_live_flat (test-main.c:332)
==2284180==    by 0x229202: ut_run_tests (test-main.c:383)
==2284180==    by 0x229202: ut_run_list (test-main.c:421)
==2284180==    by 0x22FA13: cmd_ut_category (cmd_ut.c:23)
==2284180==    by 0x176074: cmd_call (command.c:580)
==2284180==    by 0x176074: cmd_process (command.c:635)
==2284180==    by 0x15E775: fnc_builtin (cli_lil.c:3391)
==2284180==    by 0x15EA56: run_cmd (cli_lil.c:1232)
==2284180==    by 0x15EA56: lil_parse (cli_lil.c:1329)
==2284180==    by 0x1753B2: lil_run (cli.c:53)
==2284180==    by 0x1754B7: run_command_list (cli.c:160)
 Address 0x1ffefff674 is on thread 1's stack
 in frame #0, created by lil_append_val (cli_lil.c:474)
==2284180== 
==2284180== (action on error) vgdb me ... 

Program received signal SIGTRAP, Trace/breakpoint trap.
-----------------------------------------------------------------------------------------------------------------------[regs]
  RAX: 0x0000001FFEFFF680  RBX: 0x000000000AAFCEF0  RBP: 0x000000000AAFCF10  RSP: 0x0000001FFEFFF670  o d i t s Z a P c 
  RDI: 0x00000000003AF8D0  RSI: 0x0000000000000091  RDX: 0x0000000000000000  RCX: 0x0000000000000100  RIP: 0x000000000015DB6A
  R8 : 0x000000000AAFC470  R9 : 0x0000000000000020  R10: 0x00000000003AFAC0  R11: 0x0000000000000090  R12: 0x0000000000000001
  R13: 0x000000000AAFCF10  R14: 0x000000000000000E  R15: 0x0000000000000000
  CS: 0000  DS: 0000  ES: 0000  FS: 0000  GS: 0000  SS: 0000				
-----------------------------------------------------------------------------------------------------------------------[code]
=> 0x15db6a <lil_append_val+165>:	mov    rsi,QWORD PTR [rbp+0x8]
   0x15db6e <lil_append_val+169>:	mov    rdi,QWORD PTR [rbx]
   0x15db71 <lil_append_val+172>:	mov    QWORD PTR [rsp+0x8],rdx
   0x15db76 <lil_append_val+177>:	mov    rax,QWORD PTR [rsp+0x8]
   0x15db7b <lil_append_val+182>:	mov    rax,QWORD PTR [rbp+0x0]
   0x15db7f <lil_append_val+186>:	add    rdi,QWORD PTR [rsp]
   0x15db83 <lil_append_val+190>:	lea    rdx,[rax+0x1]
   0x15db87 <lil_append_val+194>:	call   0x21eb3c <memcpy>
-----------------------------------------------------------------------------------------------------------------------------
0x000000000015db6a in lil_append_val (val=0xaafcef0, v=0xaafcf10) at common/cli_lil.c:487
487			memcpy(new + val->l, v->d, v->l + 1);
gdb$ list
482			char *new = realloc(val->d, val->l + v->l + 1);
483	
484			if (!new)
485				return 0;
486			VALGRIND_CHECK_VALUE_IS_DEFINED(new);
487			memcpy(new + val->l, v->d, v->l + 1);
488			val->d = new;
489		}
490		val->l += v->l;
491		return 1;
gdb$ p &new
$12 = (char **) 0x1ffefff670
gdb$ p sizeof(&new)
$11 = 8
gdb$ mon xb 0x1ffefff670 8
		  00	  00	  00	  00	  ff	  ff	  ff	  ff
0x1FFEFFF670:	0x70	0xc4	0xaf	0x0a	0x00	0x00	0x00	0x00