[Opensc-commits] [OpenSC/OpenSC] 50eaa6: fix possible access outside the array.

[ihsinme <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSC/OpenSC
  Commit: 50eaa6bf5711bf59bc30dbdf70769c6297560bde
      https://github.com/OpenSC/OpenSC/commit/50eaa6bf5711bf59bc30dbdf70769c6297560bde
  Author: ihsinme <ih...@gm...>
  Date:   2021-05-03 (Mon, 03 May 2021)

  Changed paths:
    M src/tools/pkcs11-tool.c

  Log Message:
  -----------
  fix possible access outside the array.

if 5000 bytes are read, then at the end of the array we will write zero beyond its boundaries, damaging the stack.
Here's a simple solution. if you see the need to increase the array itself, let me know.