diff options
| -rw-r--r-- | crypto/asymmetric_keys/x509_cert_parser.c | 9 | ||||
| -rw-r--r-- | security/smack/smack_lsm.c | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index 7d81e6bb461a..b6cabac4b62b 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; diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 7ad226018f51..19de675d4504 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -2296,6 +2296,7 @@ static void smack_task_to_inode(struct task_struct *p, struct inode *inode) struct smack_known *skp = smk_of_task_struct(p); isp->smk_inode = skp; + isp->smk_flags |= SMK_INODE_INSTANT; } /* |