[Opensc-commits] [OpenSC/OpenSC] 4f3d87: coolkey: Split the CPLC related structures and fun...

[Jakub J. <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSC/OpenSC
  Commit: 4f3d87d03c695c649d5ec877958bcd12f2ae3b5e
      https://github.com/OpenSC/OpenSC/commit/4f3d87d03c695c649d5ec877958bcd12f2ae3b5e
  Author: Jakub Jelen <jj...@re...>
  Date:   2019-11-29 (Fri, 29 Nov 2019)

  Changed paths:
    M src/libopensc/card-coolkey.c
    M src/libopensc/gp.c
    M src/libopensc/gp.h

  Log Message:
  -----------
  coolkey: Split the CPLC related structures and function to the generic GP file


  Commit: 249e9281761fc861bab93f76baf6cdcefb1774ee
      https://github.com/OpenSC/OpenSC/commit/249e9281761fc861bab93f76baf6cdcefb1774ee
  Author: Jakub Jelen <jj...@re...>
  Date:   2019-11-29 (Fri, 29 Nov 2019)

  Changed paths:
    M src/libopensc/gp.c

  Log Message:
  -----------
  gp: Correctly check for the CPLC data length


  Commit: aa6d3e1d36969aa0f955b11faf9142666145a72b
      https://github.com/OpenSC/OpenSC/commit/aa6d3e1d36969aa0f955b11faf9142666145a72b
  Author: Jakub Jelen <jj...@re...>
  Date:   2019-11-29 (Fri, 29 Nov 2019)

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

  Log Message:
  -----------
  coolkey: Fix the comparator return value


  Commit: ef61a95b31b3e70238e344d9bb0fd0b20fb649c9
      https://github.com/OpenSC/OpenSC/commit/ef61a95b31b3e70238e344d9bb0fd0b20fb649c9
  Author: Jakub Jelen <jj...@re...>
  Date:   2019-11-29 (Fri, 29 Nov 2019)

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

  Log Message:
  -----------
  coolkey: Make sure the matching objects have same lengths

This ensures that we do not go behind the allocated buffer if
we get wrong data.

Thanks to oss-fuzz:

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19031
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19032
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19038
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19039
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19040


Compare: https://github.com/OpenSC/OpenSC/compare/326955a14738...ef61a95b31b3