msdosfs: Fix mounting when the device sector size is >512B
ClosedPublic
Actions

Authored by markj on Feb 13 2022, 11:14 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Wed, Feb 26, 3:42 AM

	Unknown Object (File)
	Tue, Feb 18, 7:44 PM

	Unknown Object (File)
	Sat, Feb 8, 4:51 PM

	Unknown Object (File)
	Jan 27 2025, 2:17 PM

	Unknown Object (File)
	Jan 27 2025, 12:04 AM

	Unknown Object (File)
	Jan 11 2025, 5:17 PM

	Unknown Object (File)
	Dec 30 2024, 4:43 PM

	Unknown Object (File)
	Dec 29 2024, 2:05 PM

View All 39 Files

Subscribers

imp

Details

Reviewers

kib
mckusick

Commits

rGc7cd607a4e28: msdosfs: Fix mounting when the device sector size is >512B

Summary

HugeSectors * BytesPerSec should be computed before converting
HugeSectors to a DEV_BSIZE-based count.

Fixes: ba2c98389b78 ("msdosfs: sanity check sector count from BPB")

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

markj created this revision.Feb 13 2022, 11:14 PM

Herald added a subscriber: imp. · View Herald TranscriptFeb 13 2022, 11:14 PM

markj requested review of this revision.Feb 13 2022, 11:14 PM

Harbormaster completed remote builds in B44431: Diff 102724.Feb 13 2022, 11:14 PM

kib accepted this revision.Feb 13 2022, 11:33 PM

This revision is now accepted and ready to land.Feb 13 2022, 11:33 PM

Closed by commit rGc7cd607a4e28: msdosfs: Fix mounting when the device sector size is >512B (authored by markj). · Explain WhyFeb 14 2022, 3:07 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rGc7cd607a4e28: msdosfs: Fix mounting when the device sector size is >512B.

Revision Contents
Changeset List

Path

Size

sys/

fs/

msdosfs/

msdosfs_vfsops.c

2 lines

Diff 102747

View Options

sys/fs/msdosfs/msdosfs_vfsops.c

msdosfs: Fix mounting when the device sector size is >512BClosedPublicActions