From: Moshe Shemesh moshe@nvidia.com
[ Upstream commit bfd4e6a5dbbc12f77620602e764ac940ccb159de ]
devlink_nl_health_reporter_fill() error flow calls nla_nest_end(). Fix it to call nla_nest_cancel() instead.
Note the bug is harmless as genlmsg_cancel() cancel the entire message, so no fixes tag added.
Signed-off-by: Moshe Shemesh moshe@nvidia.com Reviewed-by: Jiri Pirko jiri@nvidia.com Reviewed-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- net/core/devlink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/devlink.c b/net/core/devlink.c index 2dd354d869cd7..c6fef33d5d6d4 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -4991,7 +4991,7 @@ devlink_nl_health_reporter_fill(struct sk_buff *msg, return 0;
reporter_nest_cancel: - nla_nest_end(msg, reporter_attr); + nla_nest_cancel(msg, reporter_attr); genlmsg_cancel: genlmsg_cancel(msg, hdr); return -EMSGSIZE;