eden-emu/mbedtls
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update based on comments

Browse source 
Signed-off-by: Xiaofei Bai <xiaofei.bai@arm.com>
This commit is contained in:
Xiaofei Bai 2022-02-08 07:28:04 +00:00
parent 6d42bb430c
commit 51f515a503
4 changed files with 22 additions and 38 deletions
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12
library/ssl_tls13_generic.c
View file

@ -166,12 +166,11 @@ int mbedtls_ssl_tls13_parse_sig_alg_ext( mbedtls_ssl_context *ssl,
p += 2;
memset( ssl->handshake->received_sig_algs, 0,
sizeof( ssl->handshake->received_sig_algs) );
sizeof(ssl->handshake->received_sig_algs) );
MBEDTLS_SSL_CHK_BUF_READ_PTR( p, end, supported_sig_algs_len );
supported_sig_algs_end = p + supported_sig_algs_len;
while( p < supported_sig_algs_end &&
common_idx + 1 < MBEDTLS_RECEIVED_SIG_ALGS_SIZE )
while( p < supported_sig_algs_end )
{
MBEDTLS_SSL_CHK_BUF_READ_PTR( p, supported_sig_algs_end, 2 );
sig_alg = MBEDTLS_GET_UINT16_BE( p, 0 );
@ -180,8 +179,11 @@ int mbedtls_ssl_tls13_parse_sig_alg_ext( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_DEBUG_MSG( 4, ( "received signature algorithm: 0x%x",
sig_alg ) );
if( mbedtls_ssl_sig_alg_is_offered( ssl, sig_alg ) &&
mbedtls_ssl_sig_alg_is_supported( ssl, sig_alg ) )
if( ! mbedtls_ssl_sig_alg_is_offered( ssl, sig_alg ) ||
! mbedtls_ssl_sig_alg_is_supported( ssl, sig_alg ) )
continue;
if( common_idx + 1 < MBEDTLS_RECEIVED_SIG_ALGS_SIZE )
{
ssl->handshake->received_sig_algs[common_idx] = sig_alg;
common_idx += 1;