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Add fix for OOB key exchange error

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Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
This commit is contained in:
Ben Taylor 2026-05-11 15:22:09 +01:00
parent 935e271d13
commit e3be807e5c
1 changed files with 2 additions and 0 deletions
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2
library/ssl_tls12_client.c
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@ -2283,6 +2283,8 @@ start_processing:
* However since we only support secp256r1 for now, we check only
* that TLS ID here
*/
MBEDTLS_SSL_CHK_BUF_READ_PTR(p, end, 3);
uint16_t read_tls_id = MBEDTLS_GET_UINT16_BE(p, 1);
uint16_t exp_tls_id = mbedtls_ssl_get_tls_id_from_ecp_group_id(
MBEDTLS_ECP_DP_SECP256R1);