Commit 74b16f89 authored by Joe Thornber's avatar Joe Thornber Committed by Greg Kroah-Hartman
Browse files

dm btree: add a defensive bounds check to insert_at() 



[ Upstream commit 85bca3c0 ]

Corrupt metadata could trigger an out of bounds write.

Signed-off-by: default avatarJoe Thornber <ejt@redhat.com>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent eafd7340
Show whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment