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Kernel: Remove SmapDisabler in bind()

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This commit is contained in:
Andreas Kling 2020-01-11 12:07:45 +01:00
parent 2d7ae42f75
commit 1434f30f92
3 changed files with 18 additions and 14 deletions
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14
Kernel/Net/IPv4Socket.cpp
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@ -80,17 +80,19 @@ bool IPv4Socket::get_peer_address(sockaddr* address, socklen_t* address_size)
return true;
}
KResult IPv4Socket::bind(const sockaddr* address, socklen_t address_size)
KResult IPv4Socket::bind(const sockaddr* user_address, socklen_t address_size)
{
ASSERT(setup_state() == SetupState::Unstarted);
if (address_size != sizeof(sockaddr_in))
return KResult(-EINVAL);
if (address->sa_family != AF_INET)
sockaddr_in address;
copy_from_user(&address, user_address, sizeof(sockaddr_in));
if (address.sin_family != AF_INET)
return KResult(-EINVAL);
auto& ia = *(const sockaddr_in*)address;
auto requested_local_port = ntohs(ia.sin_port);
auto requested_local_port = ntohs(address.sin_port);
if (!current->process().is_superuser()) {
if (requested_local_port < 1024) {
dbg() << current->process() << " (uid " << current->process().uid() << ") attempted to bind " << class_name() << " to port " << requested_local_port;
@ -98,7 +100,7 @@ KResult IPv4Socket::bind(const sockaddr* address, socklen_t address_size)
}
}
m_local_address = IPv4Address((const u8*)&ia.sin_addr.s_addr);
m_local_address = IPv4Address((const u8*)&address.sin_addr.s_addr);
m_local_port = requested_local_port;
#ifdef IPV4_SOCKET_DEBUG