eden-emu/mbedtls
15
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add buffer overflow check

Browse source 
Signed-off-by: gabor-mezei-arm <gabor.mezei@arm.com>
This commit is contained in:
gabor-mezei-arm 2021-06-29 16:41:25 +02:00
parent 3f860e4c18
commit 58c1727775
No known key found for this signature in database
GPG key ID: 106F5A41ECC305BD
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
library/psa_crypto_cipher.c
View file

@ -390,6 +390,9 @@ static psa_status_t cipher_update( mbedtls_psa_cipher_operation_t *operation,
status = mbedtls_to_psa_error( status = mbedtls_to_psa_error(
mbedtls_cipher_update( &operation->ctx.cipher, input, mbedtls_cipher_update( &operation->ctx.cipher, input,
input_length, output, output_length ) ); input_length, output, output_length ) );
if( *output_length > output_size )
return PSA_ERROR_CORRUPTION_DETECTED;
} }
return( status ); return( status );