net/ncsi: check for error return from call to nla_put_u32
As we can see from the comment of the nla_put() that it could return -EMSGSIZE if the tailroom of the skb is insufficient. Therefore, it should be better to check the return value of the nla_put_u32 and return the error code if error accurs. Also, there are many other functions have the same problem, and if this patch is correct, I will commit a new version to fix all. Fixes: 955dc68c ("net/ncsi: Add generic netlink family") Signed-off-by:Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20211229032118.1706294-1-jiasheng@iscas.ac.cn Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
parent
168fed98
Please register or sign in to comment