lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-29 11:41:15 +03:00
Code Activity

Merge pull request #248 from RonEld/stack_overflow_in_hmac_fix

Browse Source 
Fix a buffer overflow in hmac_setup_internal
This commit is contained in:
Jaeden Amero
2019-09-11 13:55:18 +01:00
committed by GitHub
parent 18c7b9fdaa 5a0f45b61b
commit cc5aeee278
2 changed files with 9 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
library/psa_crypto.c
View File

@ -2735,7 +2735,7 @@ static psa_status_t psa_hmac_setup_internal( psa_hmac_internal_data *hmac,
status = psa_hash_update( &hmac->hash_ctx, ipad, block_size );
cleanup:
mbedtls_platform_zeroize( ipad, key_length );
mbedtls_platform_zeroize( ipad, sizeof(ipad) );
return( status );
}