From f8cc5d8896dc5f069d1bc0376fee6b732568bb59 Mon Sep 17 00:00:00 2001
From: jkar8572 <jkar8572>
Date: Fri, 1 Mar 2002 10:59:54 +0000
Subject: Small formatting change in quotactl.2 (Nathan Scott) Make init_io()
 more paranoid about quota turned on in kernel (Jan Kara)

---
 quotaio.c | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

(limited to 'quotaio.c')

diff --git a/quotaio.c b/quotaio.c
index 6478ad9..3efda67 100644
--- a/quotaio.c
+++ b/quotaio.c
@@ -108,11 +108,19 @@ struct quota_handle *init_io(struct mntent *mnt, int type, int fmt, int flags)
 		return h;
 	}
 	kernfmt = kern_quota_format();	/* Check kernel quota format */
-	if (kernfmt > 0 && (fmt == -1 || (1 << fmt) & kernfmt) &&	/* Quota compiled and desired format available? */
-	    /* Quota turned on? */
-	    (kernfmt = kern_quota_on(h->qh_quotadev, type, fmt == -1 ? kernfmt : (1 << fmt))) != -1) {
-		h->qh_io_flags |= IOFL_QUOTAON;
-		fmt = kernfmt;	/* Default is kernel used format */
+	if (kernfmt == QF_TOONEW || kernfmt > 0) {
+		/* Try whether some quota isn't turned on */
+		if (fmt != -1) {
+			if (kern_quota_on(h->qh_quotadev, type, 1 << fmt) != -1)
+				h->qh_io_flags |= IOFL_QUOTAON;
+		}
+		else if (kernfmt == QF_TOONEW) {
+			if ((fmt = kern_quota_on(h->qh_quotadev, type, (1 << QF_VFSOLD) | (1 << QF_VFSV0))) != -1)
+				h->qh_io_flags |= IOFL_QUOTAON;
+		}
+		else
+			if ((fmt = kern_quota_on(h->qh_quotadev, type, kernfmt)) != -1)
+				h->qh_io_flags |= IOFL_QUOTAON;
 	}
 	if (!(qfname = get_qf_name(mnt, type, fmt))) {
 		errstr(_("Can't get quotafile name.\n"));
-- 
cgit v1.2.3