From: Masato Suzuki Date: Tue, 23 Oct 2018 09:31:35 +0000 (+0900) Subject: blkzone: fix report zones sector offset check X-Git-Tag: v2.33~15 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a7f4b5bfe35ffc5f32cea67335d8265f77a4697;p=thirdparty%2Futil-linux.git blkzone: fix report zones sector offset check To catch an offset error, an offset should be begger than or equal to a device size in the condition. Signed-off-by: Masato Suzuki --- diff --git a/sys-utils/blkzone.c b/sys-utils/blkzone.c index b6a3aa46cb..1dcbdf5004 100644 --- a/sys-utils/blkzone.c +++ b/sys-utils/blkzone.c @@ -179,8 +179,9 @@ static int blkzone_report(struct blkzone_control *ctl) fd = init_device(ctl, O_RDONLY); - if (ctl->offset > ctl->total_sectors) - errx(EXIT_FAILURE, _("%s: offset is greater than device size"), ctl->devname); + if (ctl->offset >= ctl->total_sectors) + errx(EXIT_FAILURE, + _("%s: offset is greater than or equal to device size"), ctl->devname); zonesize = blkdev_chunk_sectors(ctl->devname); if (!zonesize)