scd: loop forever with reader_port, when open_pcsc_reader failed
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	• gniibe
	Jan 4 2022, 6:44 AM

Description

Apply D547 for GnuPG 2.3.

External Link: https://lists.gnupg.org/pipermail/gnupg-users/2021-December/065683.html

rG GnuPG
	rGf9c9938b28b6 scd,pcsc: Fix error handling for a reader with reader-port.

Mentioned In: T6623: Kleopatra hangs "Loading certificate cache" on Windows 10
T5743: Release GnuPG 2.3.5
T5767: scdaemon gets stuck on smartcard access
T5760: Kleopatra hangs loading certificate cache on Windows 11
Mentioned Here: D547: Fixed reader-port infinite loop

• gniibe triaged this task as Normal priority.Jan 4 2022, 6:44 AM

• gniibe created this task.

The problem was the error handling.
I didn't apply the patch directly, but improved the code paths.

• gniibe renamed this task from scd: reader_port to scd: loop forever with reader_port, when open_pcsc_reader failed.Jan 4 2022, 7:02 AM

• gniibe claimed this task.

• gniibe added a project: Restricted Project.

• gniibe removed a project: Restricted Project.