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| author | Jan Kara <jack@suse.cz> | 2019-11-04 11:18:17 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2019-11-04 11:21:40 +0100 |
| commit | a0828b6ccbdfd46afbbaa9f28df359081c29109b (patch) | |
| tree | 7d1bdc90c7651e204cf334e1dcafc3f0193fd599 /fs/quota | |
| parent | 2ec1f3011f3fdcbafcaad23aafa5acb6861a2646 (diff) | |
| download | linux-stable-a0828b6ccbdfd46afbbaa9f28df359081c29109b.tar.gz linux-stable-a0828b6ccbdfd46afbbaa9f28df359081c29109b.tar.bz2 linux-stable-a0828b6ccbdfd46afbbaa9f28df359081c29109b.zip | |
quota: Handle quotas without quota inodes in dquot_get_state()
Make dquot_get_state() gracefully handle a situation when there are no
quota files present even though quotas are enabled.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/quota')
| -rw-r--r-- | fs/quota/dquot.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 4c3da4ea31bc..a69a657209a6 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2787,8 +2787,10 @@ int dquot_get_state(struct super_block *sb, struct qc_state *state) tstate->flags |= QCI_LIMITS_ENFORCED; tstate->spc_timelimit = mi->dqi_bgrace; tstate->ino_timelimit = mi->dqi_igrace; - tstate->ino = dqopt->files[type]->i_ino; - tstate->blocks = dqopt->files[type]->i_blocks; + if (dqopt->files[type]) { + tstate->ino = dqopt->files[type]->i_ino; + tstate->blocks = dqopt->files[type]->i_blocks; + } tstate->nextents = 1; /* We don't know... */ spin_unlock(&dq_data_lock); } |