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modules: mbedtls: Fix buffer size configs for 3.0

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Mbed TLS 3.0 changes the configuration defines used to determine the
buffer size used for TLS.  We were still setting the old one, which was
causing Mbed TLS to revert back to the large default buffer size.  Set
both the in and out buffer sizes to match the config setting.  A future
improvement may be to separate this into two configurations within the
Zephyr config.

Signed-off-by: David Brown <david.brown@linaro.org>
This commit is contained in:
David Brown 2021-09-03 09:28:47 -06:00 • committed by Kumar Gala
commit 7d8640aec3
1 changed files with 2 additions and 1 deletions
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modules/mbedtls/configs/config-tls-generic.h
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@ -407,7 +407,8 @@
#define MBEDTLS_PK_C
#endif
#define MBEDTLS_SSL_MAX_CONTENT_LEN CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN
#define MBEDTLS_SSL_IN_CONTENT_LEN CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN
#define MBEDTLS_SSL_OUT_CONTENT_LEN CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN
/* Enable OpenThread optimizations. */
#if defined(CONFIG_MBEDTLS_OPENTHREAD_OPTIMIZATIONS_ENABLED)