From b9525abadba082073e20e54ee7ad2423fc1ae6a8 Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@suse.cz>
Date: Mon, 5 Feb 2018 16:27:59 +0100
Subject: [PATCH] quotacheck: Fail check if quota file magic is invalid
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Currently quotacheck will just continue if quotafile magic is invalid.
Instead ask whether we should continue assuming quota format passed from
the command line.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Petr Písař <ppisar@redhat.com>
---
 quotacheck_v2.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/quotacheck_v2.c b/quotacheck_v2.c
index 86fbf42..465765b 100644
--- a/quotacheck_v2.c
+++ b/quotacheck_v2.c
@@ -357,6 +357,9 @@ static int check_header(char *filename, int fd, int type, int version)
 	    le32toh(head.dqh_version) > known_versions[type]) {
 		errstr(_("WARNING - Quota file %s has corrupted headers\n"),
 			filename);
+		if (!(flags & FL_INTERACTIVE) ||
+		    !ask_yn(_("Continue checking assuming format from command line?"), 0))
+			return -1;
 	}
 	if (le32toh(head.dqh_version) != version) {
 		errstr(_("Quota file format version %d does not match the one "
-- 
2.13.6