tree 27847639b14a0fc16b850bd39c0ace939694d8f2
parent 96150606e2fb82d242c9e4a414e4e922849f7bf7
author Joern Engel <joern@logfs.org> 1321808341 +0530
committer Prasad Joshi <prasadjoshi.linux@gmail.com> 1327730061 +0530

logfs: Prevent memory corruption

This is a bad one.  I wonder whether we were so far protected by
no_free_segments(sb) usually being smaller than LOGFS_NO_AREAS.

Found by Dan Carpenter <dan.carpenter@oracle.com> using smatch.

Signed-off-by: Joern Engel <joern@logfs.org>
Signed-off-by: Prasad Joshi <prasadjoshi.linux@gmail.com>