--- apr/apr/branches/1.6.x/time/unix/time.c 2017/09/10 22:30:14 1807975 +++ apr/apr/branches/1.6.x/time/unix/time.c 2017/09/10 22:30:34 1807976 @@ -142,6 +142,9 @@ static const int dayoffset[12] = {306, 337, 0, 31, 61, 92, 122, 153, 184, 214, 245, 275}; + if (xt->tm_mon < 0 || xt->tm_mon >= 12) + return APR_EBADDATE; + /* shift new year to 1st March in order to make leap year calc easy */ if (xt->tm_mon < 2) --- apr/apr/branches/1.6.x/time/win32/time.c 2017/09/10 22:30:14 1807975 +++ apr/apr/branches/1.6.x/time/win32/time.c 2017/09/10 22:30:34 1807976 @@ -54,6 +54,9 @@ static const int dayoffset[12] = {0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334}; + if (tm->wMonth < 1 || tm->wMonth > 12) + return APR_EBADDATE; + /* Note; the caller is responsible for filling in detailed tm_usec, * tm_gmtoff and tm_isdst data when applicable. */ @@ -224,6 +227,9 @@ static const int dayoffset[12] = {306, 337, 0, 31, 61, 92, 122, 153, 184, 214, 245, 275}; + if (xt->tm_mon < 0 || xt->tm_mon >= 12) + return APR_EBADDATE; + /* shift new year to 1st March in order to make leap year calc easy */ if (xt->tm_mon < 2)