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Fix issue in checking in writing extensions

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Fix issue in checking if server received
record size limit extension.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
This commit is contained in:
Waleed Elmelegy 2024-01-05 18:11:10 +00:00
parent e1ac98d888
commit fbe42743eb
1 changed files with 1 additions and 5 deletions
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6
library/ssl_tls13_server.c
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@ -2500,9 +2500,6 @@ static int ssl_tls13_write_encrypted_extensions_body(mbedtls_ssl_context *ssl,
size_t extensions_len = 0; size_t extensions_len = 0;
unsigned char *p_extensions_len; unsigned char *p_extensions_len;
size_t output_len; size_t output_len;
#if defined(MBEDTLS_SSL_RECORD_SIZE_LIMIT)
uint32_t record_size_extension_mask;
#endif
*out_len = 0; *out_len = 0;
@ -2534,8 +2531,7 @@ static int ssl_tls13_write_encrypted_extensions_body(mbedtls_ssl_context *ssl,
#endif /* MBEDTLS_SSL_EARLY_DATA */ #endif /* MBEDTLS_SSL_EARLY_DATA */
#if defined(MBEDTLS_SSL_RECORD_SIZE_LIMIT) #if defined(MBEDTLS_SSL_RECORD_SIZE_LIMIT)
record_size_extension_mask = mbedtls_ssl_get_extension_mask(MBEDTLS_TLS_EXT_RECORD_SIZE_LIMIT); if (ssl->handshake->received_extensions & MBEDTLS_SSL_EXT_MASK(RECORD_SIZE_LIMIT)) {
if (ssl->handshake->received_extensions | record_size_extension_mask) {
ret = mbedtls_ssl_tls13_write_record_size_limit_ext( ret = mbedtls_ssl_tls13_write_record_size_limit_ext(
ssl, p, end, &output_len); ssl, p, end, &output_len);
if (ret != 0) { if (ret != 0) {