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[PATCH-for-6.2 v2 0/2] hw/block/fdc: Fix CVE-2021-20196

From: Philippe Mathieu-Daudé
Subject: [PATCH-for-6.2 v2 0/2] hw/block/fdc: Fix CVE-2021-20196
Date: Thu, 18 Nov 2021 00:24:20 +0100

I'm not sure what happened to v1 from Prasad, so since we are
at rc2 I took a simpler approach to fix this CVE: create an
empty drive to satisfy the BlockBackend API calls.

Added Alexander's reproducer along.


Alexander Bulekov (1):
  tests/qtest/fdc-test: Add a regression test for CVE-2021-20196

Philippe Mathieu-Daudé (1):
  hw/block/fdc: Kludge missing floppy drive to fix CVE-2021-20196

 hw/block/fdc.c         | 14 +++++++++++++-
 tests/qtest/fdc-test.c | 21 +++++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)


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