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-rw-r--r--lib/krb4.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/krb4.c b/lib/krb4.c
index 79b968c1a..212b0952d 100644
--- 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)
{