diff options
Diffstat (limited to 'thirdparty/mbedtls/library/block_cipher.c')
| -rw-r--r-- | thirdparty/mbedtls/library/block_cipher.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/thirdparty/mbedtls/library/block_cipher.c b/thirdparty/mbedtls/library/block_cipher.c index 04cd7fb444..51cdcdf46b 100644 --- a/thirdparty/mbedtls/library/block_cipher.c +++ b/thirdparty/mbedtls/library/block_cipher.c @@ -51,6 +51,10 @@ static int mbedtls_cipher_error_from_psa(psa_status_t status) void mbedtls_block_cipher_free(mbedtls_block_cipher_context_t *ctx) { + if (ctx == NULL) { + return; + } + #if defined(MBEDTLS_BLOCK_CIPHER_SOME_PSA) if (ctx->engine == MBEDTLS_BLOCK_CIPHER_ENGINE_PSA) { psa_destroy_key(ctx->psa_key_id); |