Bug 13143

Summary:

changing mount flags on a mounted filesystem not in fstab segfaults mount(8)

Product:

Base System

Reporter:

Adrian Chadd <adrian>

Component:

bin

Assignee:

Alfred Perlstein <alfred>

Status:

Closed FIXED

Severity:

Affects Only Me

Priority:

Normal

Version:

4.0-CURRENT

Hardware:

Any

OS:

Any

Attachments:

Description	Flags
file.diff	none

Description Adrian Chadd freebsd_committer

1999-08-14 21:30:01 UTC

When you attempt to modify the mount flags of a mounted filesystem NOT in
/etc/fstab, you segfault mount.

Fix: Fix update_options to not strdup() a NULL string -
How-To-Repeat: 
$ /sbin/mount -u -o rw /mnt
Segmentation fault - core dumped

Comment 1 bill fumerola freebsd_committer

1999-08-14 21:45:40 UTC

Responsible Changed
From-To: freebsd-bugs->billf

I'll look into this

Comment 2 bill fumerola freebsd_committer

1999-11-13 04:52:01 UTC

Responsible Changed
From-To: billf->alfred

I think this was fixed by Martin Blapp, alfred was working with him.

Comment 3 Brian Feldman freebsd_committer

1999-12-18 23:36:53 UTC

State Changed
From-To: open->closed

This has been fixed in -CURRENT and 3.3/3.4.