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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-04 09:01:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-12 20:16:17 +0100 |
| commit | 201d252bae349ab468d9c50ebfeba3e08f98e05f (patch) | |
| tree | 981a1959733a5337b834815e5427036778caf241 /crypto/asymmetric_keys/mscode_parser.c | |
| parent | 0326960033d8904767aad7444bdf25acc9d31654 (diff) | |
| download | linux-crypto-201d252bae349ab468d9c50ebfeba3e08f98e05f.tar.gz linux-crypto-201d252bae349ab468d9c50ebfeba3e08f98e05f.zip | |
crypto: asym_tpm: correct zero out potential secrets
commit 26a5d10c7f4f9edc8a09f0301cc5ca55844db375 upstream.
The function derive_pub_key() should be calling memzero_explicit()
instead of memset() in case the complier decides to optimize away the
call to memset() because it "knows" no one is going to touch the memory
anymore.
Cc: stable <stable@vger.kernel.org>
Reported-by: Ilil Blum Shem-Tov <ilil.blum.shem-tov@intel.com>
Tested-by: Ilil Blum Shem-Tov <ilil.blum.shem-tov@intel.com>
Link: https://lore.kernel.org/r/X8ns4AfwjKudpyfe@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/asymmetric_keys/mscode_parser.c')
0 files changed, 0 insertions, 0 deletions