From: Thomas Schmitt <scdbackup@xxxxxxx> Change the return type of function iso_date() from int to time64_t, to avoid truncating to the 1902..2038 date range. After this patch, the reported timestamps should fall into the range reported in the s_time_min/s_time_max fields. Signed-off-by: Thomas Schmitt <scdbackup@xxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Link: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=800627 Fixes: 34be4dbf87fc ("isofs: fix timestamps beyond 2027") Fixes: 5ad32b3acded ("isofs: Initialize filesystem timestamp ranges") [arnd: expand changelog text slightly] Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- fs/isofs/isofs.h | 2 +- fs/isofs/util.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h index dcdc191ed183..c3473ca3f686 100644 --- a/fs/isofs/isofs.h +++ b/fs/isofs/isofs.h @@ -106,7 +106,7 @@ static inline unsigned int isonum_733(u8 *p) /* Ignore bigendian datum due to broken mastering programs */ return get_unaligned_le32(p); } -extern int iso_date(u8 *, int); +extern time64_t iso_date(u8 *, int); struct inode; /* To make gcc happy */ diff --git a/fs/isofs/util.c b/fs/isofs/util.c index e88dba721661..348af786a8a4 100644 --- a/fs/isofs/util.c +++ b/fs/isofs/util.c @@ -16,10 +16,10 @@ * to GMT. Thus we should always be correct. */ -int iso_date(u8 *p, int flag) +time64_t iso_date(u8 *p, int flag) { int year, month, day, hour, minute, second, tz; - int crtime; + time64_t crtime; year = p[0]; month = p[1]; -- 2.29.2
