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Merge pull request #6189 from Kxuan/fix-ctr_drbg-uninit

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ctr_drbg: fix free uninitialized aes context
This commit is contained in:
Dave Rodgman
2022-08-24 14:58:44 +01:00
committed by GitHub
parent 645ff5b8ff 9ac6b28e27
commit 5a28142410
2 changed files with 5 additions and 2 deletions
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3
library/ctr_drbg.c
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@ -51,6 +51,7 @@
void mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx )
{
memset( ctx, 0, sizeof( mbedtls_ctr_drbg_context ) );
mbedtls_aes_init( &ctx->aes_ctx );
/* Indicate that the entropy nonce length is not set explicitly.
* See mbedtls_ctr_drbg_set_nonce_len(). */
ctx->reseed_counter = -1;
@ -448,8 +449,6 @@ int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx,
mbedtls_mutex_init( &ctx->mutex );
#endif
mbedtls_aes_init( &ctx->aes_ctx );
ctx->f_entropy = f_entropy;
ctx->p_entropy = p_entropy;