From 48b458591749d35c927351b4960b49e35af30fe6 Mon Sep 17 00:00:00 2001 From: Jing Xiangfeng Date: Tue, 29 Sep 2020 16:26:52 +0800 Subject: thermal: core: Adding missing nlmsg_free() in thermal_genl_sampling_temp() thermal_genl_sampling_temp() misses to call nlmsg_free() in an error path. Jump to out_free to fix it. Fixes: 1ce50e7d408ef2 ("thermal: core: genetlink support for events/cmd/sampling") Signed-off-by: Jing Xiangfeng Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20200929082652.59876-1-jingxiangfeng@huawei.com --- drivers/thermal/thermal_netlink.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/thermal') diff --git a/drivers/thermal/thermal_netlink.c b/drivers/thermal/thermal_netlink.c index af7b2383e8f6..019f4812def6 100644 --- a/drivers/thermal/thermal_netlink.c +++ b/drivers/thermal/thermal_netlink.c @@ -78,7 +78,7 @@ int thermal_genl_sampling_temp(int id, int temp) hdr = genlmsg_put(skb, 0, 0, &thermal_gnl_family, 0, THERMAL_GENL_SAMPLING_TEMP); if (!hdr) - return -EMSGSIZE; + goto out_free; if (nla_put_u32(skb, THERMAL_GENL_ATTR_TZ_ID, id)) goto out_cancel; @@ -93,6 +93,7 @@ int thermal_genl_sampling_temp(int id, int temp) return 0; out_cancel: genlmsg_cancel(skb, hdr); +out_free: nlmsg_free(skb); return -EMSGSIZE; -- cgit v1.2.3