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fix flow control check

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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
1 changed files with 2 additions and 2 deletions
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4
library/platform_util.c
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@ -334,7 +334,7 @@ uint32_t mbedtls_platform_random_uint32( void )
void mbedtls_platform_random_buf( uint8_t *buf, size_t len ) 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; uint16_t val;
while( len > 1 ) while( len > 1 )
@ -351,7 +351,7 @@ void mbedtls_platform_random_buf( uint8_t *buf, size_t len )
flow_control ++; flow_control ++;
} }
if ( flow_control == len ) if ( flow_control == flow_control_check )
{ {
return; return;
} }