kernel_optimize_test/tools
Linus Torvalds bf6dd9a58e Fixes for seccomp_notify_ioctl uapi sanity
- Fix samples and selftests to zero passed-in buffer (Sargun Dhillon)
 - Enforce zeroed buffer checking (Sargun Dhillon)
 - Verify buffer sanity check in selftest (Sargun Dhillon)
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 Comment: Kees Cook <kees@outflux.net>
 
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Merge tag 'seccomp-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull seccomp fixes from Kees Cook:
 "Fixes for seccomp_notify_ioctl uapi sanity from Sargun Dhillon.

  The bulk of this is fixing the surrounding samples and selftests so
  that seccomp can correctly validate the seccomp_notify_ioctl buffer as
  being initially zeroed.

  Summary:

   - Fix samples and selftests to zero passed-in buffer

   - Enforce zeroed buffer checking

   - Verify buffer sanity check in selftest"

* tag 'seccomp-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  selftests/seccomp: Catch garbage on SECCOMP_IOCTL_NOTIF_RECV
  seccomp: Check that seccomp_notif is zeroed out by the user
  selftests/seccomp: Zero out seccomp_notif
  samples/seccomp: Zero out members based on seccomp_notif_sizes
2020-01-02 16:42:10 -08:00
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testing Fixes for seccomp_notify_ioctl uapi sanity 2020-01-02 16:42:10 -08:00
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