key-binary.c

[u/mdw/catacomb] / key-attr.c

diff --git a/key-attr.c b/key-attr.c
index d4f2e05..75b2f1e 100644 (file)
--- a/key-attr.c
+++ b/key-attr.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: key-attr.c,v 1.3 2001/06/22 19:39:43 mdw Exp $
+ * $Id: key-attr.c,v 1.4 2004/04/08 01:02:49 mdw Exp $
  *
  * Key attribute manipulation
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: key-attr.c,v $
+ * Revision 1.4  2004/04/08 01:02:49  mdw
+ * key-binary.c
+ *
  * Revision 1.3  2001/06/22 19:39:43  mdw
  * Allow tagging if the tag is owned by a deleted key.
  *
@@ -67,7 +70,7 @@
 
 int key_chkident(const char *p)
 {
-  if (!p || !*p)
+  if (!p || !*p || strlen(p) > 255)
     return (-1);
   while (*p) {
     if (*p == ':' || *p == '.' || isspace((unsigned char)*p))
@@ -176,6 +179,8 @@ int key_putattr(key_file *f, key *k, const char *n, const char *v)
 
   if (!(f->f & KF_WRITE))
     return (KERR_READONLY);
+  if (strlen(n) > 255)
+    return (KERR_BADATTR);
 
   if (v) {
     a = sym_find(&k->a, n, -1, sizeof(*a), &found);