[Opensc-commits] [OpenSC/OpenSC] 4bc03c: fixed memory leak

[Frank M. <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSC/OpenSC
  Commit: 4bc03cb55dc2be4a3af9ded56ac4e481ab76beb1
      https://github.com/OpenSC/OpenSC/commit/4bc03cb55dc2be4a3af9ded56ac4e481ab76beb1
  Author: Frank Morgner <fra...@gm...>
  Date:   2020-06-04 (Thu, 04 Jun 2020)

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

  Log Message:
  -----------
  fixed memory leak

fixes https://oss-fuzz.com/testcase-detail/5113223765557248


  Commit: 55fd3db2b5f2ecdb8d2bc148270b75ec6ff2ed2f
      https://github.com/OpenSC/OpenSC/commit/55fd3db2b5f2ecdb8d2bc148270b75ec6ff2ed2f
  Author: Frank Morgner <fra...@gm...>
  Date:   2020-06-04 (Thu, 04 Jun 2020)

  Changed paths:
    M src/libopensc/card-oberthur.c

  Log Message:
  -----------
  prevent integer underflow and subsequent heap overflow

fixes https://oss-fuzz.com/testcase-detail/5666689944649728


  Commit: 9d294de90d1cc66956389856e60b6944b27b4817
      https://github.com/OpenSC/OpenSC/commit/9d294de90d1cc66956389856e60b6944b27b4817
  Author: Frank Morgner <fra...@gm...>
  Date:   2020-06-04 (Thu, 04 Jun 2020)

  Changed paths:
    M src/libopensc/card-tcos.c

  Log Message:
  -----------
  prevent out of bounds write

fixes https://oss-fuzz.com/testcase-detail/5226571123392512


  Commit: 0f0e0b2e3098b6f35534868b4f47fa82cd36a2ae
      https://github.com/OpenSC/OpenSC/commit/0f0e0b2e3098b6f35534868b4f47fa82cd36a2ae
  Author: Frank Morgner <fra...@gm...>
  Date:   2020-06-05 (Fri, 05 Jun 2020)

  Changed paths:
    M src/libopensc/card-tcos.c

  Log Message:
  -----------
  prevent out of bounds read

fixes https://oss-fuzz.com/testcase-detail/5769298181357568


Compare: https://github.com/OpenSC/OpenSC/compare/1125e377380f...0f0e0b2e3098