commit ce6112399ebf0ff39069a34bc9286242c875555e
Author: adam kaminski <adam@adamkaminski.com>
Date:   Fri Feb 9 12:49:34 2024 -0500

    pmapi.py : fix for struct_time() and day of year out of range on yyyy-01-01
    
    Fix for `day of year out of range` on 2024-01-01, due to self.tm_yday - 1, which returns `[2024, 1, 1, 2, 3, 0, 0, -1, 0]`. The range for tm_yday should be [1, 366].
    
    # timedatectl set-ntp false
    # timedatectl set-time "2024-01-01 00:00:00"
    # /usr/libexec/pcp/bin/pcp-mpstat -P ALL -t 1 -s 2
    Traceback (most recent call last):
      File "/usr/libexec/pcp/bin/pcp-mpstat", line 653, in <module>
        sts = manager.run()
      File "/usr/lib64/python3.6/site-packages/pcp/pmcc.py", line 687, in run
        self._printer.report(self)
      File "/usr/libexec/pcp/bin/pcp-mpstat", line 606, in report
        self.print_machine_info(group, manager)
      File "/usr/libexec/pcp/bin/pcp-mpstat", line 585, in print_machine_info
        time_string = time.strftime("%x", timestamp.struct_time())
    ValueError: day of year out of range

diff --git a/src/python/pcp/pmapi.py b/src/python/pcp/pmapi.py
index fd8d40e32c..05c8afb079 100644
--- a/src/python/pcp/pmapi.py
+++ b/src/python/pcp/pmapi.py
@@ -330,7 +330,7 @@ class tm(Structure):
             pywday = 6
         stlist = [self.tm_year + 1900, self.tm_mon + 1, self.tm_mday,
                   self.tm_hour, self.tm_min, self.tm_sec,
-                  pywday, self.tm_yday - 1, self.tm_isdst]
+                  pywday, self.tm_yday + 1, self.tm_isdst]
         return time.struct_time(stlist)
 
     def __str__(self):