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| author | Thore Sommer <[email protected]> | 2023-08-15 14:29:42 +0300 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2023-08-25 18:46:55 +0800 |
| commit | ef5b52a631f8c18353e80ccab8408b963305510c (patch) | |
| tree | 342d7d5fedaf533d581b1da7151f3879d9be7d9c /scripts/clang-tools/gen_compile_commands.py | |
| parent | fab9516f02b418e37d3cde6c21c316085262aece (diff) | |
X.509: if signature is unsupported skip validation
When the hash algorithm for the signature is not available the digest size
is 0 and the signature in the certificate is marked as unsupported.
When validating a self-signed certificate, this needs to be checked,
because otherwise trying to validate the signature will fail with an
warning:
Loading compiled-in X.509 certificates
WARNING: CPU: 0 PID: 1 at crypto/rsa-pkcs1pad.c:537 \
pkcs1pad_verify+0x46/0x12c
...
Problem loading in-kernel X.509 certificate (-22)
Signed-off-by: Thore Sommer <[email protected]>
Cc: [email protected] # v4.7+
Fixes: 6c2dc5ae4ab7 ("X.509: Extract signature digest and make self-signed cert checks earlier")
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions