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| author | Xi Wang <xi.wang@gmail.com> | 2012-02-16 11:56:29 -0500 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-08-06 18:07:42 +0100 |
| commit | ce4ded58d4b5869153cf5fde839161dff974cf94 (patch) | |
| tree | 4725952499e88672339275a275a36e6292a50e3a /net/lapb/lapb_timer.c | |
| parent | 2c58922a118fd60866a28ef23dca495f225e9369 (diff) | |
ceph: fix overflow check in build_snap_context()
commit 80834312a4da1405a9bc788313c67643de6fcb4c upstream.
The overflow check for a + n * b should be (n > (ULONG_MAX - a) / b),
rather than (n > ULONG_MAX / b - a).
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions