Rename variables to more descriptive names

Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann 2023-07-05 09:58:03 +01:00
parent 06c31fcd9f
commit cdf5283dad

View File

@ -567,23 +567,26 @@ error:
static int x509_date_is_valid(const mbedtls_x509_time *t) static int x509_date_is_valid(const mbedtls_x509_time *t)
{ {
unsigned int d; unsigned int month_days;
unsigned int year;
switch (t->mon) { switch (t->mon) {
case 1: case 3: case 5: case 7: case 8: case 10: case 12: case 1: case 3: case 5: case 7: case 8: case 10: case 12:
d = 31; month_days = 31;
break; break;
case 4: case 6: case 9: case 11: case 4: case 6: case 9: case 11:
d = 30; month_days = 30;
break; break;
case 2: case 2:
d = (unsigned int) t->year; year = (unsigned int) t->year;
d = ((d & 3) || (!(d % 100) && (d % 400))) ? 28 : 29; month_days = ((year & 3) || (!(year % 100)
&& (year % 400)))
? 28 : 29;
break; break;
default: default:
return MBEDTLS_ERR_X509_INVALID_DATE; return MBEDTLS_ERR_X509_INVALID_DATE;
} }
if ((unsigned int) (t->day - 1) >= d || /*(1 - days in month)*/ if ((unsigned int) (t->day - 1) >= month_days || /*(1 - days in month)*/
/*(unsigned int)( t->mon - 1 ) >= 12 ||*//*(1 - 12) checked above*/ /*(unsigned int)( t->mon - 1 ) >= 12 ||*//*(1 - 12) checked above*/
(unsigned int) t->year > 9999 || /*(0 - 9999)*/ (unsigned int) t->year > 9999 || /*(0 - 9999)*/
(unsigned int) t->hour > 23 || /*(0 - 23)*/ (unsigned int) t->hour > 23 || /*(0 - 23)*/