1 files changed, 37 insertions, 0 deletions
diff --git a/recipes-navigation/gpsd/gpsd-3.23/0006-itu_r_tf_460_6.patch b/recipes-navigation/gpsd/gpsd-3.23/0006-itu_r_tf_460_6.patch
new file mode 100644
index 0000000..e17cfad
--- /dev/null
+++ b/recipes-navigation/gpsd/gpsd-3.23/0006-itu_r_tf_460_6.patch
@@ -0,0 +1,37 @@
+From 799f41e6bf0955d04510f16b33cdf731d27a597a Mon Sep 17 00:00:00 2001
+From: Mykyta Dorokhin <mykyta.dorokhin@globallogic.com>
+Date: Tue, 28 Dec 2021 15:46:42 +0200
+Subject: [PATCH] Reintegrate 0006-itu_r_tf_460_6.patch
+
+---
+ gpsd/ntpshmwrite.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/gpsd/ntpshmwrite.c b/gpsd/ntpshmwrite.c
+index 3f2ded3..5f0524b 100644
+--- a/gpsd/ntpshmwrite.c
++++ b/gpsd/ntpshmwrite.c
+@@ -39,11 +39,20 @@ void ntp_write(volatile struct shmTime *shmseg,
+      * ITU-R TF.460-6, Section 2.1, says laep seconds can be primarily
+      * in Jun/Dec but may be in March or September
+      */
++
++/* This code contradicts page 3 section 2.1 of ITU-R RV.460-6 that
++ * leap second may occur at the last second of a month, with
++ * preference for December and June, 2nd preference to March and
++ * September.
++ *  https://www.itu.int/dms_pubrec/itu-r/rec/tf/R-REC-TF.460-6-200202-I!!PDF-E.pdf
++ */
++#ifdef NOTITU_R_TF_460_6
+     (void)gmtime_r( &(td->real.tv_sec), &tm);
+     if ( 5 != tm.tm_mon && 11 != tm.tm_mon ) {
+         /* Not june, not December, no way */
+         leap_notify = LEAP_NOWARNING;
+     }
++#endif /* NOTITU_R_TF_460_6 */
+ 
+     /* we use the shmTime mode 1 protocol
+      *
+-- 
+2.25.1
+