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| author | Jiri Kosina <jkosina@suse.cz> | 2018-08-20 18:05:17 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2018-08-20 18:05:17 +0200 |
| commit | 52809a360945ab1f87eea8ebed524f725be9ad88 (patch) | |
| tree | fc620383397a212bc66630c86fbbd6adb2e32f40 /crypto/asymmetric_keys/x509_cert_parser.c | |
| parent | d7c5fbc31d674b124b89d3ddb51892cf24ad2ad5 (diff) | |
| parent | ea2d7a962774232c5ec13f85a399e7f2a7b6746e (diff) | |
| download | linux-crypto-52809a360945ab1f87eea8ebed524f725be9ad88.tar.gz linux-crypto-52809a360945ab1f87eea8ebed524f725be9ad88.zip | |
Merge branch 'for-4.19/cougar' into for-linus
New device support for hid-cougar
Diffstat (limited to 'crypto/asymmetric_keys/x509_cert_parser.c')
| -rw-r--r-- | crypto/asymmetric_keys/x509_cert_parser.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index 7d81e6bb..b6cabac4 100644 --- a/crypto/asymmetric_keys/x509_cert_parser.c +++ b/crypto/asymmetric_keys/x509_cert_parser.c @@ -249,6 +249,15 @@ int x509_note_signature(void *context, size_t hdrlen, return -EINVAL; } + if (strcmp(ctx->cert->sig->pkey_algo, "rsa") == 0) { + /* Discard the BIT STRING metadata */ + if (vlen < 1 || *(const u8 *)value != 0) + return -EBADMSG; + + value++; + vlen--; + } + ctx->cert->raw_sig = value; ctx->cert->raw_sig_size = vlen; return 0; |