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!54 newip内核插桩方式整改（SIOCGIFCONF）

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Merge pull request !54 from tangruifeng/master
This commit is contained in:
openharmony_ci
2022-12-28 02:55:33 +00:00
committed by Gitee
parent 141eda8bb1 2190bdc985
commit 82ff24455d
1 changed files with 8 additions and 1 deletions
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src/linux/net/newip/nip_hooks_register.c
+8 -1
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@@ -20,7 +20,14 @@ void ninet_ehashfn_hook(void *data, const struct sock *sk, u32 *ret)
void ninet_gifconf_hook(void *data, struct net_device *dev,
char __user *buf, int len, int size, int *ret)
{
*ret = ninet_gifconf(dev, buf, len, size);
if (*ret >= 0) {
int done = ninet_gifconf(dev, buf + *ret, len - *ret, size);
if (done < 0)
*ret = done;
else
*ret += done;
}
}
int ninet_hooks_register(void)