Fix Kerberos truncation (Issue #5435)

apple · Nov 14, 2018 · 6d99354 · 6d99354
1 parent fe35d60
commit 6d99354
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cups/auth.c b/cups/auth.c
@@ -447,7 +447,7 @@ _cupsSetNegotiateAuthString(
  */
 
  int authsize = 10 + /* "Negotiate " */
- (int)output_token.length * 4 / 3 + 1 + 1;
+ (int)((output_token.length * 4 / 3 + 3) & ~3) + 1;
  /* Base64 + nul */
 
  httpSetAuthString(http, NULL, NULL);