fix flow control check

Signed-off-by: Shelly Liberman <shelly.liberman@arm.com>
This commit is contained in:
Shelly Liberman 2020-12-14 18:30:53 +02:00
parent 51701bb4af
commit 699aebecb9

View File

@ -334,7 +334,7 @@ uint32_t mbedtls_platform_random_uint32( void )
void mbedtls_platform_random_buf( uint8_t *buf, size_t len )
{
volatile size_t flow_control = 0;
volatile size_t flow_control = 0, flow_control_check = len;
uint16_t val;
while( len > 1 )
@ -351,7 +351,7 @@ void mbedtls_platform_random_buf( uint8_t *buf, size_t len )
flow_control ++;
}
if ( flow_control == len )
if ( flow_control == flow_control_check )
{
return;
}