krb5 commit [krb5-1.18]: Suppress Leash error popup on MSLSA renew failure

[Greg Hudson]

https://github.com/krb5/krb5/commit/dde8a92e44a879c326a6f13cef590460eb7b7fac
commit dde8a92e44a879c326a6f13cef590460eb7b7fac
Author: Greg Hudson <ghudson at mit.edu>
Date:   Wed Aug 19 11:49:29 2020 -0400

    Suppress Leash error popup on MSLSA renew failure
    
    Attempting to renew the MSLSA cache can commonly fail with
    KRB5_CC_NOTFOUND due to LSA policy.  Do not display an error popup in
    this case.  Also fix a logic error in the existing suppressions.
    
    (cherry picked from commit bfd407703a938573610af3f17aad4d5ebad615fd)
    
    ticket: 8939
    version_fixed: 1.18.3

 src/windows/leashdll/krb5routines.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/windows/leashdll/krb5routines.c b/src/windows/leashdll/krb5routines.c
index ff4f360..587f044 100644
--- a/src/windows/leashdll/krb5routines.c
+++ b/src/windows/leashdll/krb5routines.c
@@ -121,8 +121,8 @@ LeashKRB5_renew(void)
     code = pkrb5_get_renewed_creds(ctx, &my_creds, me, cc, NULL);
     pkrb5_cc_set_flags(ctx, cc, KRB5_TC_NOTICKET);
     if (code) {
-        if ( code != KRB5KDC_ERR_ETYPE_NOSUPP ||
-             code != KRB5_KDC_UNREACH)
+        if (code != KRB5KDC_ERR_ETYPE_NOSUPP && code != KRB5_KDC_UNREACH &&
+            code != KRB5_CC_NOTFOUND)
             Leash_krb5_error(code, "krb5_get_renewed_creds()", 0, &ctx, &cc);
         goto cleanup;
     }