svn rev #25010: trunk/src/lib/kadm5/

[raeburn@MIT.EDU]

http://src.mit.edu/fisheye/changelog/krb5/?cs=25010
Commit By: raeburn
Log Message:
isspace should only get unsigned-char values or EOF


Changed Files:
U   trunk/src/lib/kadm5/alt_prof.c
Modified: trunk/src/lib/kadm5/alt_prof.c
===================================================================
--- trunk/src/lib/kadm5/alt_prof.c	2011-07-01 03:26:50 UTC (rev 25009)
+++ trunk/src/lib/kadm5/alt_prof.c	2011-07-01 03:26:53 UTC (rev 25010)
@@ -1161,9 +1161,11 @@
     int len = strlen(pattern);
 
     for (ptr = strstr(string,pattern); ptr != 0; ptr = strstr(ptr+len,pattern)) {
-        if (ptr == string || isspace(*(ptr-1)) || *(ptr-1) ==',') {
+        if (ptr == string
+            || isspace((unsigned char)*(ptr-1))
+            || *(ptr-1) ==',') {
             next = *(ptr + len);
-            if (next == '\0' || isspace(next) || next ==',') {
+            if (next == '\0' || isspace((unsigned char)next) || next ==',') {
                 return TRUE;
             }
         }