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: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date:	Thu, 21 Feb 2013 10:25:20 -0600
From:	Eric Sandeen <sandeen@...hat.com>
To:	ext4 development <linux-ext4@...r.kernel.org>
Subject: Another resize issue - corruption case

Again, for posterity, and in case anyone starts to dig into resize soon:

Bug 913245 - resize2fs w/ large block & inode count is going badly 
https://bugzilla.redhat.com/show_bug.cgi?id=913245

Contains a fair bit of weirdness, but the outright problematic bug is that it's allowing the number of inodes to grow past 2^32.  Loopback reproducer is in the bug.

The fs ends up quite corrupt, as well, and seems to not be growing by the correct amount, etc.

Seems like resize needs a lot of love still.

-Eric
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ