psock_socket: Add type field check
behavior alignment to Linux Return EINVAL when type field include nonsupport bit Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
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@ -82,6 +82,11 @@ int psock_socket(int domain, int type, int protocol,
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FAR const struct sock_intf_s *sockif = NULL;
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int ret;
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if (type & ~(SOCK_CLOEXEC | SOCK_NONBLOCK | SOCK_TYPE_MASK))
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{
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return -EINVAL;
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}
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/* Initialize the socket structure */
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psock->s_domain = domain;
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