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Externals: Update mbedtls to 2.4.1

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The latest version has tons of security fixes (which is expected for a
library such as mbedtls).

Updating also allows getting rid of a few deprecation warnings.
This commit is contained in:
Léo Lam
2017-01-28 16:03:21 +01:00
parent 0e961776e6
commit b8dd3e690f
104 changed files with 6445 additions and 1270 deletions
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14
Externals/mbedtls/library/x509_csr.c vendored
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@ -104,7 +104,7 @@ int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr,
/*
* Check for valid input
*/
if( csr == NULL || buf == NULL )
if( csr == NULL || buf == NULL || buflen == 0 )
return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
mbedtls_x509_csr_init( csr );
@ -207,6 +207,13 @@ int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr,
/*
* attributes [0] Attributes
*
* The list of possible attributes is open-ended, though RFC 2985
* (PKCS#9) defines a few in section 5.4. We currently don't support any,
* so we just ignore them. This is a safe thing to do as the worst thing
* that could happen is that we issue a certificate that does not match
* the requester's expectations - this cannot cause a violation of our
* signature policies.
*/
if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_CONTEXT_SPECIFIC ) ) != 0 )
@ -214,7 +221,6 @@ int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr,
mbedtls_x509_csr_free( csr );
return( MBEDTLS_ERR_X509_INVALID_FORMAT + ret );
}
// TODO Parse Attributes / extension requests
p += len;
@ -268,14 +274,14 @@ int mbedtls_x509_csr_parse( mbedtls_x509_csr *csr, const unsigned char *buf, siz
/*
* Check for valid input
*/
if( csr == NULL || buf == NULL )
if( csr == NULL || buf == NULL || buflen == 0 )
return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
#if defined(MBEDTLS_PEM_PARSE_C)
mbedtls_pem_init( &pem );
/* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
if( buflen == 0 || buf[buflen - 1] != '\0' )
if( buf[buflen - 1] != '\0' )
ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT;
else
ret = mbedtls_pem_read_buffer( &pem,