diff options
| author | Kees Cook <keescook@chromium.org> | 2022-10-18 02:06:33 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-19 17:05:52 -0700 |
| commit | ab3f7828c9793a5dfa99a54dc19ae3491c38bfa3 (patch) | |
| tree | 7d82cf2cf2f0c4a597d867b190d04120cecbae85 /net/openvswitch | |
| parent | 5c624a1d77d3eb2e314b59282b1213fa760d192c (diff) | |
| download | linux-ab3f7828c9793a5dfa99a54dc19ae3491c38bfa3.tar.bz2 | |
openvswitch: Use kmalloc_size_roundup() to match ksize() usage
Round up allocations with kmalloc_size_roundup() so that openvswitch's
use of ksize() is always accurate and no special handling of the memory
is needed by KASAN, UBSAN_BOUNDS, nor FORTIFY_SOURCE.
Cc: Pravin B Shelar <pshelar@ovn.org>
Cc: dev@openvswitch.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20221018090628.never.537-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/openvswitch')
| -rw-r--r-- | net/openvswitch/flow_netlink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c index 4a07ab094a84..ead5418c126e 100644 --- a/net/openvswitch/flow_netlink.c +++ b/net/openvswitch/flow_netlink.c @@ -2309,7 +2309,7 @@ static struct sw_flow_actions *nla_alloc_flow_actions(int size) WARN_ON_ONCE(size > MAX_ACTIONS_BUFSIZE); - sfa = kmalloc(sizeof(*sfa) + size, GFP_KERNEL); + sfa = kmalloc(kmalloc_size_roundup(sizeof(*sfa) + size), GFP_KERNEL); if (!sfa) return ERR_PTR(-ENOMEM); |