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nullfs: Show correct exported flag.

Browse source 
MFC after:	3 days
Reviewed by:	allanjude, kib
Differential Revision:	https://reviews.freebsd.org/D44773

(cherry picked from commit 2b258dd17c)
This commit is contained in:
Dag-Erling Smørgrav 2024-04-13 17:20:49 +02:00
parent 1d06b45463
commit 82c8a5f4f1
1 changed files with 4 additions and 3 deletions
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7
sys/fs/nullfs/null_vfsops.c
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@ -336,9 +336,10 @@ nullfs_statfs(struct mount *mp, struct statfs *sbp)
/* now copy across the "interesting" information and fake the rest */
sbp->f_type = mstat->f_type;
sbp->f_flags = (sbp->f_flags & (MNT_RDONLY | MNT_NOEXEC | MNT_NOSUID |
MNT_UNION | MNT_NOSYMFOLLOW | MNT_AUTOMOUNTED | MNT_IGNORE)) |
(mstat->f_flags & ~(MNT_ROOTFS | MNT_AUTOMOUNTED));
sbp->f_flags &= MNT_RDONLY | MNT_NOEXEC | MNT_NOSUID | MNT_UNION |
MNT_NOSYMFOLLOW | MNT_AUTOMOUNTED | MNT_EXPORTED | MNT_IGNORE;
mstat->f_flags &= ~(MNT_ROOTFS | MNT_AUTOMOUNTED | MNT_EXPORTED);
sbp->f_flags |= mstat->f_flags;
sbp->f_bsize = mstat->f_bsize;
sbp->f_iosize = mstat->f_iosize;
sbp->f_blocks = mstat->f_blocks;