Re: [Gnu-arch-users] DAV login problem (and a fix)

[Robin Farine]

... and it seems that the bug lies in hackerlab. If str_cpy_n() did
actually copy n non-zero chars, then it would not terminate 'to' with
a null chararcter.

--- orig/char/str.c
+++ mod/char/str.c
@@ -541,8 +541,7 @@
          --n;
        }
     }
-  while (n--)
-    *to++ = 0;
+  *to = 0;
   return answer;
 }



Robin