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-rw-r--r--fs/gfs2/sys.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 8056b7b7238e..e6d8d482422f 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -175,6 +175,7 @@ static ssize_t quota_sync_store(struct gfs2_sbd *sdp, const char *buf,
static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf,
size_t len)
{
+ struct kqid qid;
int error;
u32 id;
@@ -183,13 +184,18 @@ static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf,
id = simple_strtoul(buf, NULL, 0);
- error = gfs2_quota_refresh(sdp, 1, id);
+ qid = make_kqid(current_user_ns(), USRQUOTA, id);
+ if (!qid_valid(qid))
+ return -EINVAL;
+
+ error = gfs2_quota_refresh(sdp, qid);
return error ? error : len;
}
static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf,
size_t len)
{
+ struct kqid qid;
int error;
u32 id;
@@ -198,7 +204,11 @@ static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf,
id = simple_strtoul(buf, NULL, 0);
- error = gfs2_quota_refresh(sdp, 0, id);
+ qid = make_kqid(current_user_ns(), GRPQUOTA, id);
+ if (!qid_valid(qid))
+ return -EINVAL;
+
+ error = gfs2_quota_refresh(sdp, qid);
return error ? error : len;
}