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Modify own_pubkey_max_len calculation

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
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Przemek Stekiel
2022-03-16 11:43:22 +01:00
parent a4e15cc0d5
commit dd482bfd6a
1 changed files with 2 additions and 1 deletions
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library/ssl_srv.c
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@ -3166,8 +3166,9 @@ curve_matching_done:
* Make one byte space for the length. * Make one byte space for the length.
*/ */
unsigned char *own_pubkey = p + data_length_size; unsigned char *own_pubkey = p + data_length_size;
size_t own_pubkey_max_len = (size_t)( MBEDTLS_SSL_OUT_CONTENT_LEN size_t own_pubkey_max_len = (size_t)( MBEDTLS_SSL_OUT_CONTENT_LEN
- ssl->out_msglen - header_size ); - ( own_pubkey - ssl->out_msg ) );
status = psa_export_public_key( handshake->ecdh_psa_privkey, status = psa_export_public_key( handshake->ecdh_psa_privkey,
own_pubkey, own_pubkey_max_len, own_pubkey, own_pubkey_max_len,