| commit | 934eed395d201bf0901ca0c0cc3703b18729d0ce | |
| author | Joern Engel <joern@logfs.org> | |
| Sun, 20 Nov 2011 16:59:01 +0000 (20 22:29 +0530) | ||
| committer | Prasad Joshi <prasadjoshi.linux@gmail.com> | |
| Sat, 28 Jan 2012 05:54:21 +0000 (28 11:24 +0530) | ||
| tree | 27847639b14a0fc16b850bd39c0ace939694d8f2 | treesnapshot (tar.gz zip) |
| parent | 96150606e2fb82d242c9e4a414e4e922849f7bf7 | commitdiff |
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>
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>
| fs/logfs/gc.c | diffblobblamehistory |