generic-library/openssl
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This commit is contained in:
Bodo Möller 2003-02-12 14:17:38 +00:00
parent c0d4f622eb
commit 4309b740ce
1 changed files with 3 additions and 1 deletions
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4
ssl/s3_enc.c
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@ -474,6 +474,7 @@ int ssl3_enc(SSL *s, int send)
ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECRYPTION_FAILED); ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_DECRYPTION_FAILED);
return 0; return 0;
} }
/* otherwise, rec->length >= bs */
} }
EVP_Cipher(ds,rec->data,rec->input,l); EVP_Cipher(ds,rec->data,rec->input,l);
@ -482,7 +483,7 @@ int ssl3_enc(SSL *s, int send)
{ {
i=rec->data[l-1]+1; i=rec->data[l-1]+1;
/* SSL 3.0 bounds the number of padding bytes by the block size; /* SSL 3.0 bounds the number of padding bytes by the block size;
* padding bytes (except that last) are arbitrary */ * padding bytes (except the last one) are arbitrary */
if (i > bs) if (i > bs)
{ {
/* Incorrect padding. SSLerr() and ssl3_alert are done /* Incorrect padding. SSLerr() and ssl3_alert are done
@ -491,6 +492,7 @@ int ssl3_enc(SSL *s, int send)
* (see http://www.openssl.org/~bodo/tls-cbc.txt) */ * (see http://www.openssl.org/~bodo/tls-cbc.txt) */
return -1; return -1;
} }
/* now i <= bs <= rec->length */
rec->length-=i; rec->length-=i;
} }
} }