lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Mon, 23 Aug 2021 17:41:25 +0200
From:   Jan Kara <jack@...e.cz>
To:     Ted Tso <tytso@....edu>
Cc:     <linux-ext4@...r.kernel.org>, Jan Kara <jack@...e.cz>
Subject: [PATCH 5/8] e2fsck: Do not trash user limits when processing orphan list

When e2fsck was loading quotas to process orphan list, it was loading
only quota usage. However subsequent quota writeout has effectively
overwritten quota limits, loosing them forever. Make sure quota limits
are preserved over orphan replay.

Signed-off-by: Jan Kara <jack@...e.cz>
---
 e2fsck/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/e2fsck/super.c b/e2fsck/super.c
index 75b7b8ffa9b6..4ffafb211e50 100644
--- a/e2fsck/super.c
+++ b/e2fsck/super.c
@@ -282,7 +282,7 @@ static errcode_t e2fsck_read_all_quotas(e2fsck_t ctx)
 			continue;
 
 		retval = quota_read_all_dquots(ctx->qctx, qf_ino, qtype,
-					       QREAD_USAGE);
+					       QREAD_USAGE | QREAD_LIMITS);
 		if (retval)
 			break;
 	}
-- 
2.26.2

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ