[Opensc-commits] [OpenSC/OpenSC] 38da7e: pkcs15-idprime: Stop iterator in case of failure

[Veronika H. <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSC/OpenSC
  Commit: 38da7e1062d4eb3beefa50a2c4838b8ac4ae7066
      https://github.com/OpenSC/OpenSC/commit/38da7e1062d4eb3beefa50a2c4838b8ac4ae7066
  Author: Veronika Hanulikova <vha...@re...>
  Date:   2021-11-23 (Tue, 23 Nov 2021)

  Changed paths:
    M src/libopensc/pkcs15-idprime.c

  Log Message:
  -----------
  pkcs15-idprime: Stop iterator in case of failure

For getting objects, idprime_card_ctl() starts iterator in
list_t in card->drv_data. In case of fail, iterator is not set to
stopped and variable iter_active in list_t remains 1. Then during
memory release in sc_disconnect_card() list_t is not freed.

Thanks oss-fuzz

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39268