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Add parameter validation for AES-OFB

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This commit is contained in:
Manuel Pégourié-Gonnard
2018-12-13 11:00:56 +01:00
parent 1677cca54b
commit 8e41eb7187
3 changed files with 32 additions and 1 deletions
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10
library/aes.c
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@ -1382,7 +1382,15 @@ int mbedtls_aes_crypt_ofb( mbedtls_aes_context *ctx,
unsigned char *output )
{
int ret = 0;
size_t n = *iv_off;
size_t n;
AES_VALIDATE_RET( ctx != NULL );
AES_VALIDATE_RET( iv_off != NULL );
AES_VALIDATE_RET( iv != NULL );
AES_VALIDATE_RET( input != NULL );
AES_VALIDATE_RET( output != NULL );
n = *iv_off;
while( length-- )
{