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Merge pull request #2503 from sepalani/master 

Fixed: NULL remoteHost in IOCTL_SO_INETATON
This commit is contained in:
comex 2015-06-02 20:23:39 -04:00
parent c0e567731a f494d1f224
commit f85db7a686
1 changed files with 16 additions and 5 deletions
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21
Source/Core/Core/IPC_HLE/WII_IPC_HLE_Device_net.cpp
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@ -933,11 +933,22 @@ IPCCommandResult CWII_IPC_HLE_Device_net_ip_top::IOCtl(u32 _CommandAddress)
std::string hostname = Memory::GetString(BufferIn); std::string hostname = Memory::GetString(BufferIn);
struct hostent* remoteHost = gethostbyname(hostname.c_str()); struct hostent* remoteHost = gethostbyname(hostname.c_str());
Memory::Write_U32(Common::swap32(*(u32*)remoteHost->h_addr_list[0]), BufferOut); if (remoteHost == nullptr || remoteHost->h_addr_list == nullptr || remoteHost->h_addr_list[0] == nullptr)
INFO_LOG(WII_IPC_NET, "IOCTL_SO_INETATON = %d " {
"%s, BufferIn: (%08x, %i), BufferOut: (%08x, %i), IP Found: %08X",remoteHost->h_addr_list[0] == nullptr ? -1 : 0, INFO_LOG(WII_IPC_NET, "IOCTL_SO_INETATON = -1 "
hostname.c_str(), BufferIn, BufferInSize, BufferOut, BufferOutSize, Common::swap32(*(u32*)remoteHost->h_addr_list[0])); "%s, BufferIn: (%08x, %i), BufferOut: (%08x, %i), IP Found: None",
ReturnValue = remoteHost->h_addr_list[0] == nullptr ? 0 : 1; hostname.c_str(), BufferIn, BufferInSize, BufferOut, BufferOutSize);
ReturnValue = 0;
}
else
{
Memory::Write_U32(Common::swap32(*(u32*)remoteHost->h_addr_list[0]), BufferOut);
INFO_LOG(WII_IPC_NET, "IOCTL_SO_INETATON = 0 "
"%s, BufferIn: (%08x, %i), BufferOut: (%08x, %i), IP Found: %08X",
hostname.c_str(), BufferIn, BufferInSize, BufferOut, BufferOutSize,
Common::swap32(*(u32*)remoteHost->h_addr_list[0]));
ReturnValue = 1;
}
break; break;
} }