Added strlcpy() since it turns out some krb4-implementations don't include

their own, even if mine did!

diff --git a/lib/krb4.c b/lib/krb4.c
index 79b968c..212b095 100644 (file)
--- a/lib/krb4.c
+++ b/lib/krb4.c
@@ -72,6 +72,27 @@ struct krb4_data {
     char realm[REALM_SZ];
 };
 
+#ifndef HAVE_STRLCPY
+
+size_t
+strlcpy (char *dst, const char *src, size_t dst_sz)
+{
+    size_t n;
+    char *p;
+
+    for (p = dst, n = 0;
+        n + 1 < dst_sz && *src != '\0';
+        ++p, ++src, ++n)
+       *p = *src;
+    *p = '\0';
+    if (*src == '\0')
+       return n;
+    else
+       return n + strlen (src);
+}
+
+#endif
+
 static int
 krb4_check_prot(void *app_data, int level)
 {