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修复警告，判断对入参指针是否为空进行

Signed-off-by: xiacong <xiacong4@huawei.com>
Change-Id: I4a061df9f676e04eb23e16e5b513c59ba0bfdb09
Signed-off-by: xiacong <xiacong4@huawei.com>
This commit is contained in:
xiacong
2022-09-24 17:22:06 +08:00
parent 151fec9765
commit 5aacc8a325
1 changed files with 3 additions and 0 deletions
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sys/dev/usb/net/if_urndis.c
+3
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@@ -547,6 +547,9 @@ urndis_ctrl_handle_query(struct urndis_softc *sc,
{
const struct urndis_query_comp *msg;
uint64_t limit;
if (hdr == NULL || buf == NULL || bufsz == NULL) {
return RNDIS_STATUS_FAILURE;
}
msg = (const struct urndis_query_comp *)hdr;