summaryrefslogtreecommitdiff
path: root/CryptoPkg
diff options
context:
space:
mode:
Diffstat (limited to 'CryptoPkg')
-rw-r--r--CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c b/CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c
index 805e6b4e20..6422d610f3 100644
--- a/CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c
+++ b/CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c
@@ -148,14 +148,14 @@ struct tm * gmtime (const time_t *timer)
GmTime->tm_yday = (int) DayNo;
for (MonthNo = 12; MonthNo > 1; MonthNo--) {
- if (DayNo > CumulativeDays[IsLeap(Year)][MonthNo]) {
+ if (DayNo >= CumulativeDays[IsLeap(Year)][MonthNo]) {
DayNo = (UINT16) (DayNo - (UINT16) (CumulativeDays[IsLeap(Year)][MonthNo]));
break;
}
}
- GmTime->tm_mon = (int) MonthNo;
- GmTime->tm_mday = (int) DayNo;
+ GmTime->tm_mon = (int) MonthNo - 1;
+ GmTime->tm_mday = (int) DayNo + 1;
GmTime->tm_isdst = 0;
GmTime->tm_gmtoff = 0;