On Sat, 10 Aug 2013 07:07:50 PM Russell Coker wrote: > I can repeatedly get the following SEGV from running "btrfs device stats" on > a device node for an Ext3/4 filesystem. This happens with the version of > the code downloaded from the above GIT repository as well as with an older > version. Obviously the command in question is not going to do anything > useful when run against a non-BTRFS filesystem, but it should do something > other than crash.
The code calls btrfs_read_dev_super() on that filesystem, but it looks like the checks are failing to detect it as not btrfs. :-( I can reproduce the crash here too with ext3 and XFS filesystems. -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP
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