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sys_net: EINVAL checks in sys_net_bnet_accept

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Eladash 2020-04-12 12:03:00 +03:00 • committed by Ani
parent 063902728b
commit 442035c251
1 changed files with 6 additions and 4 deletions
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10
rpcs3/Emu/Cell/lv2/sys_net.cpp
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@ -373,6 +373,11 @@ error_code sys_net_bnet_accept(ppu_thread& ppu, s32 s, vm::ptr<sys_net_sockaddr>
sys_net.warning("sys_net_bnet_accept(s=%d, addr=*0x%x, paddrlen=*0x%x)", s, addr, paddrlen); sys_net.warning("sys_net_bnet_accept(s=%d, addr=*0x%x, paddrlen=*0x%x)", s, addr, paddrlen);
if (addr.operator bool() != paddrlen.operator bool() || (paddrlen && *paddrlen < addr.size()))
{
return -SYS_NET_EINVAL;
}
lv2_socket::socket_type native_socket = -1; lv2_socket::socket_type native_socket = -1;
::sockaddr_storage native_addr; ::sockaddr_storage native_addr;
::socklen_t native_addrlen = sizeof(native_addr); ::socklen_t native_addrlen = sizeof(native_addr);
@ -480,10 +485,7 @@ error_code sys_net_bnet_accept(ppu_thread& ppu, s32 s, vm::ptr<sys_net_sockaddr>
vm::ptr<sys_net_sockaddr_in> paddr = vm::cast(addr.addr()); vm::ptr<sys_net_sockaddr_in> paddr = vm::cast(addr.addr());
if (paddrlen) *paddrlen = sizeof(sys_net_sockaddr_in);
{
*paddrlen = sizeof(sys_net_sockaddr_in);
}
paddr->sin_len = sizeof(sys_net_sockaddr_in); paddr->sin_len = sizeof(sys_net_sockaddr_in);
paddr->sin_family = SYS_NET_AF_INET; paddr->sin_family = SYS_NET_AF_INET;