[31252] in CVS-changelog-for-Kerberos-V5
krb5 commit [krb5-1.20]: Fix meridian type in getdate.y
daemon@ATHENA.MIT.EDU (ghudson@mit.edu)
Tue Jul 11 18:56:54 2023
From: ghudson@mit.edu
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Date: Tue, 11 Jul 2023 18:56:49 -0400 (EDT)
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https://github.com/krb5/krb5/commit/5c2f26a24235228a436e7a03bb567a1269db71f2
commit 5c2f26a24235228a436e7a03bb567a1269db71f2
Author: Julien Rische <jrische@redhat.com>
Date: Tue Feb 21 10:03:35 2023 +0100
Fix meridian type in getdate.y
Commit d3356bc42191c1896ab06835a2fb245e00471420 (ticket 8927)
incorrectly tagged tMERIDIAN as <Number>. So while the lexer assigns
meridian values to the Meridian union field, the parser erroneously
reads them from the Number field. On 64-bit IBM zSystems (s390x),
this can result in using the most recently read number as a meridian
value, leading to an abort in ToSeconds().
Fix the tMERIDIAN token type to be <Meridian>.
[ghudson@mit.edu: edited commit message]
(cherry picked from commit 0108d7d7fbb1111c062ac580e69e97103662fc2b)
ticket: 9087
version_fixed: 1.20.2
src/kadmin/cli/getdate.y | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/kadmin/cli/getdate.y b/src/kadmin/cli/getdate.y
index b9dceec1e..d14cf963c 100644
--- a/src/kadmin/cli/getdate.y
+++ b/src/kadmin/cli/getdate.y
@@ -181,7 +181,8 @@ static time_t yyRelSeconds;
%token tAGO tID tDST tNEVER
%token <Number> tDAY tDAYZONE tMINUTE_UNIT tMONTH tMONTH_UNIT
-%token <Number> tSEC_UNIT tSNUMBER tUNUMBER tZONE tMERIDIAN
+%token <Number> tSEC_UNIT tSNUMBER tUNUMBER tZONE
+%token <Meridian> tMERIDIAN
%type <Meridian> o_merid
%%
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