[Opensc-commits] [OpenSC/libp11] 02461b: Check validity of session in pkcs11_get_session

[Kevin K. <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSC/libp11
  Commit: 02461b101a4592bc009935da8568e9820d88b641
      https://github.com/OpenSC/libp11/commit/02461b101a4592bc009935da8568e9820d88b641
  Author: Kevin King <kc...@go...>
  Date:   2023-02-28 (Tue, 28 Feb 2023)

  Changed paths:
    M src/p11_slot.c

  Log Message:
  -----------
  Check validity of session in pkcs11_get_session

Before this change, if a session handle became invalid it would still be
returned to the caller.

This commit uses C_GetSessionInfo to check that a handle is still valid before
returning it from the pool. If a session is no longer valid, it is discarded.