By code inspection I found one more place where the code incorrectly
assumes that chars are nonnegative. This code is executed only on
VMS. Here's a patch.
2000-06-26 Paul Eggert <[EMAIL PROTECTED]>
* dir.c (vms_hash): Ensure ctype macro args are nonnegative.
===================================================================
RCS file: dir.c,v
retrieving revision 3.79.1.0
retrieving revision 3.79.1.1
diff -pu -r3.79.1.0 -r3.79.1.1
--- dir.c 2000/05/08 18:26:00 3.79.1.0
+++ dir.c 2000/06/26 17:08:43 3.79.1.1
@@ -159,7 +159,8 @@ vms_hash (name)
while (*name)
{
- h = (h << 4) + (isupper (*name) ? tolower (*name) : *name);
+ unsigned char uc = *name;
+ h = (h << 4) + (isupper (uc) ? tolower (uc) : uc);
name++;
g = h & 0xf0000000;
if (g)
