--- sh.old.c    2010-08-26 23:56:00.000000000 +0200
+++ sh.new.c    2010-08-27 00:02:46.000000000 +0200
@@ -46,21 +46,21 @@
    password = malloc(sizeof(char));
    text = malloc(sizeof(char));
    printf(">>> Username: ");
-   i=0;
-   while((username[i] = getchar())!='\n')
-       username = realloc(username,sizeof(char)*++i);
-   username[i] = '\0';
+   l1=1;
+   while((username[l1 - 1] = getchar())!='\n')
+       username = realloc(username,sizeof(char)*++l1);
+   username[l1 - 1] = '\0';
    printf(">>> Password: ");
-   i=0;
-   while((password[i] = getchar())!='\n')
-       password = realloc(password,sizeof(char)*++i);
-   password[i] = '\0';
-   i=0;
+   l2=1;
+   while((password[l2 - 1] = getchar())!='\n')
+       password = realloc(password,sizeof(char)*++l2);
+   password[l2 - 1] = '\0';
+   i=1;
    printf(">>> Text [CTRL-X + Return]:\n");
-   while((text[i] = getchar())!=24) /* 24 == ctrl + x */
-       if(text[i] != '\b')
+   while((text[i - 1] = getchar())!=24) /* 24 == ctrl + x */
+       if(text[i - 1] != '\b')
        text = realloc(text,sizeof(char)*++i);
-   text[i] = '\0';
+   text[i - 1] = '\0';
    use_text = 1;
    printf("\n");
     }
@@ -69,10 +69,9 @@
    username = strdup(argv[1]);
    password = strdup(argv[2]);
    use_text = 0;
-    }
-
     l1 = strlen(username);
     l2 = strlen(password);
+    }

     user.sin_family = AF_INET;
     user.sin_port = htons(80);
@@ -150,7 +149,7 @@
    fsize = ftell(fp);
    rewind(fp);
    buff = malloc(sizeof(char)*fsize);
-   fread(buff,fsize,1,fp);
+   fread(buff,1,fsize,fp);
    buff[fsize-1]='\0';
    fclose(fp);
    len = MAX + fsize + 21;