ibacm: acme.c fix memory leak for function 'resolve'

$ valgrind ib_acme -d 172.31.0.111 -s 172.31.0.110
<snip>
 29 bytes in 1 blocks are definitely lost in loss record 1 of 1
    at 0x4C30F0B: malloc (vg_replace_malloc.c:307)
    by 0x10DFAF: parse (parse.c:106)
    by 0x10C1FD: resolve (acme.c:753)
    by 0x109E4A: query_svcs (acme.c:997)
    by 0x109E4A: main (acme.c:1113)
<snip>

Signed-off-by: Honggang Li <[email protected]>

ibacm/src/acme.c

@@ -794,6 +794,7 @@ static int resolve(char *svc)
  } while (src_addr);
  }
 
+ free(src_list);
  free(dest_list);
 
  return ret;