jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-11-27 17:52:43 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Do not attempt to open NODEV

Browse Source
This commit is contained in:
Poul-Henning Kamp 2004-02-24 09:59:35 +00:00
parent f99a4b252c
commit ad3917e8e6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=126191
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sys/fs/specfs/spec_vnops.c
View File

@ -148,6 +148,9 @@ spec_open(ap)
if (vp->v_mount && (vp->v_mount->mnt_flag & MNT_NODEV))
return (ENXIO);
if (dev == NODEV)
return (ENXIO);
dsw = devsw(dev);
if (dsw == NULL || dsw->d_open == NULL)
return (ENXIO);