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| /openbmc/linux/net/ncsi/ |
| H A D | ncsi-netlink.c | 92a34ab1 Tue Dec 28 21:21:18 CST 2021 Jiasheng Jiang <jiasheng@iscas.ac.cn> 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: 955dc68cb9b2 ("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>
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