[30462] in CVS-changelog-for-Kerberos-V5
krb5 commit: Suppress krb5_cc_start_seq_get() popups in Leash
daemon@ATHENA.MIT.EDU (Greg Hudson)
Fri Mar 29 14:07:11 2019
Date: Fri, 29 Mar 2019 14:06:56 -0400
From: Greg Hudson <ghudson@mit.edu>
Message-ID: <201903291806.x2TI6ucr030366@drugstore.mit.edu>
To: <cvs-krb5@mit.edu>
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https://github.com/krb5/krb5/commit/3208e88cae1c5b3c3f0477e64565764118df6316
commit 3208e88cae1c5b3c3f0477e64565764118df6316
Author: Greg Hudson <ghudson@mit.edu>
Date: Tue Mar 19 11:15:26 2019 -0400
Suppress krb5_cc_start_seq_get() popups in Leash
Under some circumstances (perhaps related to a February Windows 10
update), Leash can get past the krb5_cc_get_principal() step when
processing an empty MSLSA ccache, and get a KRB5_CC_NOMATCH error from
krb5_cc_start_seq_get(). Do not display a modal error dialog if this
happens.
ticket: 8790
tags: pullup
target_version: 1.17-next
src/windows/leash/KrbListTickets.cpp | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/windows/leash/KrbListTickets.cpp b/src/windows/leash/KrbListTickets.cpp
index 5dd37b0..62bc55a 100644
--- a/src/windows/leash/KrbListTickets.cpp
+++ b/src/windows/leash/KrbListTickets.cpp
@@ -222,7 +222,8 @@ do_ccache(krb5_context ctx,
}
code = pkrb5_cc_start_seq_get(ctx, cache, &cur);
if (code) {
- functionName = "krb5_cc_start_seq_get";
+ // MSLSA errors here if no TGT is found; suppress error message box
+ code = 0;
goto cleanup;
}
if (*ticketInfoTail)
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