Issue #13458: Fix a memory leak in the ssl module when decoding a certificate with...

Patch by Robert Xiao.

diff --cc Misc/NEWS
index 3d46a10061d90586284291eb5af70ef0c7526a2b,f65fafe2eaffaccb320efed0f378dc2d0217a768..f78a31eec7088445bdc45a0da4c7a1ca711d8016
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -390,17 -83,11 +390,20 @@@ Core and Builtin
  Library
  -------
  
+ - Issue #13458: Fix a memory leak in the ssl module when decoding a
+   certificate with a subjectAltName.  Patch by Robert Xiao.
+ 
  - Issue #13415: os.unsetenv() doesn't ignore errors anymore.
  
 +- Issue #13245: sched.scheduler class constructor's timefunc and
 +  delayfunct parameters are now optional.
 +  scheduler.enter and scheduler.enterabs methods gained a new kwargs parameter.
 +  Patch contributed by Chris Clark.
 +
 +- Issue #12328: Under Windows, refactor handling of Ctrl-C events and
 +  make _multiprocessing.win32.WaitForMultipleObjects interruptible when
 +  the wait_flag parameter is false.  Patch by sbt.
 +
  - Issue #13322: Fix BufferedWriter.write() to ensure that BlockingIOError is
    raised when the wrapped raw file is non-blocking and the write would block.
    Previous code assumed that the raw write() would raise BlockingIOError, but

diff --cc Modules/_ssl.c
Simple merge