gh-156166: Fix setting and deleting SSLContext._msg_callback (GH-156167)
The setter released the old callback before validating the new value, so a failed assignment or a deletion removed it.
S
Serhiy Storchaka committed
67f4d53425d4f7df559b4a0ba5bfb66e795854c7
Parent: 033dc43
Committed by GitHub <noreply@github.com>
on 8/21/2026, 10:50:25 AM