Changeset 4448 for trunk/Ohana/src/opihi/lib.shell/command.c

Timestamp:

Jul 4, 2005, 5:33:58 PM (21 years ago)

Author:

eugene

Message:

fixed memory error with argv/targv

File:

• trunk/Ohana/src/opihi/lib.shell/command.c (modified) (2 diffs)

trunk/Ohana/src/opihi/lib.shell/command.c

@@ -50 +50 @@
       argv[argc] = 0;
 
+      /* i +> argc + 1, argv[argc-1] = targv[i] 
+       * argv[n] = argv[argc - 1 - argc + 1 + n] = targv[i - argc + 1 + n] 
+       */
+
       cmd = MatchCommand (argv[0], TRUE, FALSE);
       if (cmd != NULL) {
         REALLOCATE (argv[0], char, strlen(cmd[0].name) + 1);
+        targv[i-argc+1] = argv[0];  /* need to keep ptr in sync */
         strcpy (argv[0], cmd[0].name);
         status &= (*cmd[0].func) (argc, argv);
@@ -81 +86 @@
   fprintf (stderr, "Ncalls to command(): %d\n", Ncalls);
 }
+