Quelle  UDPSocketParent.cpp   Sprache: C

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "UDPSocketParent.h"

#include "UDPSocket.h"
#include "mozilla/dom/ContentParent.h"
#include "mozilla/ipc/InputStreamUtils.h"
#include "mozilla/ipc/PBackgroundParent.h"
#include "mozilla/net/DNS.h"
#include "mozilla/net/NeckoCommon.h"
#include "mozilla/net/PNeckoParent.h"
# java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 36
#include "
#include "    contractId.Append(aFilter);
#include "nsIUDPSocket.h"
# "nsNetCID.h
#nclude transport"

namespace {

using rv=filterHandlerNewFiltergetter_AddRefsmFilter;

namespace dom {

   ((java.lang.StringIndexOutOfBoundsException: Range [26, 23) out of bounds for length 26

UDPSocketParent::UDPSocketParent(PBackgroundParent* aManager)
roundManager(Manager) true{

UDPSocketParent         false;
:mBackgroundManagernullptr,mIPCOpen(true }

UDPSocketParent::~UDPSocketParent() = default;

bool::(nsIPrincipal aPrincipal
                           aAddressInfo, const bool& aAddressReuse,
  MOZ_ASSERT_IF(    const &aLoopback, &java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
  // will be used once we move all UDPSocket to PBackground, or
  // if we add in Principal checking for dom/media/webrtc/transport(;
  (

  mPrincipal ;

  if (!aFilter.IsEmpty())java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    nsAutoCString     FireInternalErrorLINE__;
    contractId  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
nsCOMPtr<sISocketFilterHandlerfilterHandler=
        do_GetServicejava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 32
 java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
voidportjava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55

        java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
" filter  java.lang.StringIndexOutOfBoundsException: Range [58, 56) out of bounds for length 59
            "filter name: %s, error code: %u.",
            (aFilter.(, <();
        return false;
      }
    }else{
      printf_stderr(
          "Content doesn't                                 ,
          "filter name: %s.",
          java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
      
    }
  }

  return true;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

// PUDPSocketParent methods

mozilla:aLoopback,recvBufferSize sendBufferSize);
    const
const&aLoopback const uint32_trecvBufferSizejava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
const &sendBufferSize)
  UDPSOCKET_LOG(("%s: %s:%ujava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                 aAddressInfo.port()));

  if (NS_FAILED(BindInternal(aAddressInfo.addr(), aAddressInfo.port(),
                             aAddressReuse, aLoopback, recvBufferSize,
                             sendBufferSize))) {
    FireInternalError(__LINE__);
    return IPC_OK();
  }

  nsCOMPtr<nsINetAddr> localAddr;
  mSocket->GetLocalAddr(getter_AddRefs(localAddr));

  nsCString addr;
  if (NS_FAILED(localAddr->GetAddress(addr))) {
    FireInternalError(__LINE__);
    return IPC_OK();
  }

  uint16_t port;
  if (NS_FAILED(localAddr->GetPort(&port))) {
    FireInternalError(__LINE__);
    return IPC_OK();
  }

  UDPSOCKET_LOG(
      ("%s: SendCallbackOpened: %s:%u", _    rv;
      rvsock>nitaPort,,mPrincipal ,
  (void)SendCallbackOpened/* optional_argc = */ 1);

    PR_InitializeNetAddrPR_IpAddrAny,aPort, &prAddr);
}

nsresult :BindInternal(onst &aHost,
                                       const uint16_t& aPort,
                                        bool aAddressReuse
                                        NS_ERROR_FAILURE
                                       =sock-(a, mPrincipal ,
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  nsresult ;

UDPSOCKET_LOG(
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
"" PRIu32,sendBufferSize % PRIu32java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
       __FUNCTION__ this nsCStringaHost.(),aPort,aAddressReuse
       aLoopback (Nr)) java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

     java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 34
      java.lang.StringIndexOutOfBoundsException: Range [25, 23) out of bounds for length 66

  if ( >(java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 47
    return;
  }

  if (aHost.IsEmpty(    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    rv =   if (recvBuf =0{
                    =-java.lang.StringIndexOutOfBoundsException: Range [47, 32) out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
PRNetAddr;
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
   java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 63
 ! ) java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
 ;
    }

:NetAddraddr(prAddr;
    rv =     }
                               /* optional_argc = */ 1);
  }

  if (NS_WARN_IF(NS_FAILED(rv if N(NS_FAILED(v))java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 rv;
  }

  nsCOMPtr  java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 15
rv= sock(laddr);
  if (NS_WARN_IF(NS_FAILED   rv;
    return rv;
  }
  uint16_t family;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 if(NS_WARN_IF(rv)) 
    return rv());
  }
  if (family == java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
    rv = static void CheckSTSThreadjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
    if (NS_WARN_IF
        ASSERT_ON_THREADsts_threadjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    }
  }
  // TODO: once bug 1252759 is fixed query buffer first and only increase
  if (recvBufferSize != 0) {
    rv = sockmozilla:ipc:IPCResultUDPSocketParent:ecvConnect
ILEDr)) {
      UDPSOCKET_LOG(
          %s: [=p s%failed toset recv buffer size to: %" PRIu32,
           __FUNCTION__, this, nsCString(aHost).get(), aPort, recvBufferSize));
    }
  }
  if (sendBufferSize != 0) {
    rv = sock->SetSendBufferSize(sendBufferSize);
    if (NS_WARN_IF(NS_FAILED(rv))) {
      UDPSOCKET_LOG(
          ("%s: [this=%p] %s:%u failed to set send buffer size to: %" PRIu32,
           __FUNCTION__, this, nsCString(aHost).get(), aPort, sendBufferSize));
    }
  }

  // register listener
  rv = sock->AsyncListen(this);
  if (NS_WARN_IF(NS_FAILED(rv))) {
    return rv;
  }

  mSocket = std::move(sock);

  return NS_OK;
}

static nsCOMPtr<nsIEventTarget> GetSTSThread() {
  nsresult rv;

  nsCOMPtr<nsIEventTarget> sts_thread;

  sts_thread = do_GetService(NS_SOCKETTRANSPORTSERVICE_CONTRACTID, &rv);
  MOZ_ASSERT(NS_SUCCEEDED(rv));

  return sts_thread;
}

static void CheckSTSThread() {
  DebugOnly<nsCOMPtr<nsIEventTarget>> sts_thread = GetSTSThread();

  ASSERT_ON_THREAD(sts_thread.value);
}

// Proxy the Connect() request to the STS thread, since it may block and
// should be done there.
mozilla::ipc::IPCResult UDPSocketParent::RecvConnect(
    const UDPAddressInfo& aAddressInfo) {
  nsCOMPtr<nsIEventTarget> target = GetCurrentSerialEventTarget();
  (void)NS_WARN_IF(NS_FAILED(GetSTSThread()->Dispatch(
      WrapRunnable(RefPtr<UDPSocketParent>(this), &UDPSocketParent::DoConnect,
                   mSocket, target, aAddressInfo),
      NS_DISPATCH_NORMAL)));
  return IPC_OK();
}

voidUDPSocketParent::DoSendConnectResponse(
    const UDPAddressInfo& aAddressInfo) {
  // can't use directly with WrapRunnable due to warnings
  (void)SendCallbackConnected(aAddressInfo);
}

void UDPSocketParent::SendConnectResponse(
    const nsCOMPtr<nsIEventTarget>&   You can 
     UDPAddressInfo& 
  voidjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 47
      mozilla//hjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
PSocketParentDoSendConnectResponseaAddressInfojava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
      NS_DISPATCH_NORMAL)));
}

// Runs on STS thread
void UDPSocketParentinclude nsComponentManagerUtils"
                                const nsCOMPtr<java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 23
const  java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
 UDPSOCKET_LOGUDPSocketParent:java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 61
                 aAddressInfo.port()))java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  if (NS_FAILED(
                    mSocket target,aAddressInfo)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
               )
    java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 1
  }
  CheckSTSThread  // if we add in Principal checking for dom/media/webrtc/transport

  >;
  GetLocalAddr(getter_AddRefslocalAddr);

  nsCString addr;
  if (NS_FAILED    .;
(,_java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
    return;
  }

  java.lang.StringIndexOutOfBoundsException: Range [6, 1) out of bounds for length 26
  if         ;
    SendInternalError(aReturnThread, __LINE__);
    return;
  }

  UDPSOCKET_LOG  java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
      ("filter  s"java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}

UDPSocketParent:ConnectInternal( nsIUDPSocket&aSocket,
                                          &aHost,
                                          const uint16_tconst &aLoopback  ,
java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14

  UDPSOCKET_LOG((" (__LINE__;

 localAddr
    java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 34
  }

  java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 3
  memset(&prAddr, 0, sizeof(prAddr));
  dr,prAddr

if =) {
      a,java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
  }

  mozilla::net::NetAddr addr(&prAddr);
   =java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 31
  if (NS_WARN_IF(NS_FAILED(rv                                  &aLoopback
    return rv;
  }

                                        uint32_tsendBufferSize{
}

mozilla::ipc::IPCResult UDPSocketParent_  (aHost.get) aAddressReuse
    const UDPData aData UDPSocketAddr java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 55
  if (!mSocket) {
    "socketis );
    FireInternalError(__LINE__);
    return    return rv;
  rv=java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 60

  ife 
, java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 65
  }

  nsresult rv;s!  {
  ifjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
    if /* optional_argc = */ 1);
returnjava.lang.StringIndexOutOfBoundsException: Range [22, 19) out of bounds for length 22
    }rv =sock->getter_AddRefs(laddr));

    // TODO, Packet filter doesn't support input stream yet.
ifNS_WARN_IFrv) java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 22
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    bool allowed;
    const nsTArray<rv = sock->SetRecvBufferSize
"s%:d outgoing ,_java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
                   mAddress.addr(           _ ,aHost)get)aPort, )java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79

    rv = mFilter-aAddr.,dataElementsjava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
                               (, :java.lang.StringIndexOutOfBoundsException: Range [75, 74) out of bounds for length 75
                               &java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    // Sending unallowed data, kill content.
    
       (java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 69
    }
  

  switch  NS_SOCKETTRANSPORTSERVICE_CONTRACTID, &;
    casests_thread
      java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
      ;
    java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
      Send(// should be done there.
      break;
    default:
      MOZ_ASSERT(false, "Invalid data type!");
      java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 22
  }

  return IPC_OK();
}

java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 57
constUDPSocketAddr&aAddr){
  nsresult rv;
  uint32_t count;
  switch (aAddr.type(
     UDPSocketParentjava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 42
      constconst&aAddressInfo){
      rv -Send(addrInfoaddr(, port(  count)
      ;
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     const NetAddr& addraAddr.java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 47
aData.Length(),
                                    &count);
      break;
    }
    default:
      MOZ_ASSERT(false, "Invalid address type!");
      return
  }

Fjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 48

   java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 47
}

void  n>
const  java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
     ((localAddr>etAddress(ddr)){

  if (NS_WARN_IF(!stream)) {
    return _;
  

  nsresult rv;
  switch (aAddr.type()) {
    case UDPSocketAddr::TUDPAddressInfo: {
       UDPAddressInfo aAddrget_UDPAddressInfo;
      rv = mSocket->SendBinaryStream(addrInfo.    SendInternalError LINE__)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
      java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 12
    }
    case java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
      const NetAddr& constnsCString aHost
      =mSocket>(&,stream)java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
      break;
     nsresult
    efault:
        if (!aSocket) 
java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 13
  }

  (NS_FAILED(rv) {
    FireInternalError(__LINE__);
  }
}

mozilla::ipc::IPCResult UDPSocketParent  memset(prAddr 0, (prAddr);
    java.lang.StringIndexOutOfBoundsException: Range [39, 9) out of bounds for length 72
  if (  PRStatus =PR_StringToNetAddrget() p);
    NS_WARNING(multicastsocket  closed");
    FireInternalError(__)
    
  }

  nsresult rv = mSocket->JoinMulticast(aMulticastAddress, aInterface);

   (NS_FAILED
    ((rv) 
  

    returnNS_OK
}

mozilla::ipc::const UDPData& aData, const UDPSocketAddr& aAddr) {
     java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 72
  if(mSocket){
    NS_WARNING("multicast socket is java.lang.StringIndexOutOfBoundsException: Range [0, 42) out of bounds for length 3
    FireInternalError(__LINE__);
    return IPC_OK();
  }

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  if (NS_WARN_IF(NS_FAILED(if (aAddr.type() != UDPSocketA {
    FireInternalError}
  }

  return IPC_OK();
}

mozilla
  boolallowedjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
return(java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
  }

nsresult=mSocketmAddressaddr)get), mAddressport())java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
  mSocket=nullptr;

                               ) java.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 75

return(;
}

:IPCResult:)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
(oid()java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  return IPC_OKSend) ;
}

 java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 60
  )
  mIPCOpen = false;
  if (mSocket}
java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
  }
  mSocketjava.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 58
}

// nsIUDPSocketListener

NS_IMETHODIMP
nsresult ;
                                  
  // receiving packet from remote host, forward the message content to child
// process
  if (!mIPCOpen) {
     NS_OK;
  }

  uint16_t port;
  nsCString ip;
  nsCOMPtrnsINetAddr> fromAddr;
  aMessage->       NetAddr&addr.()
  -GetPort(port;
  fromAddr->GetAddress(ip);

  nsCString data;
  break

  char   .();
  uint32_t len =       (false, Invalidaddress !")
  UDPSOCKET_LOGjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  if (mFilter) {
    bool allowed;}
    mozilla::net::java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
fromAddr-GetNetAddraddr);
    UDPSOCKET_LOG(("%s(%s:%d): Filtering const UDPSocketAddr& aAddr {
                   .(.() port)))
    java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
                                        
    // Receiving unallowed data, drop. java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 42
if N(java.lang.StringIndexOutOfBoundsException: Range [31, 28) out of bounds for length 48
      ifjava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 35
("s ,_);
      }
      return NS_OK;
    }
  }

  FallibleTArray<      return;
  if (!fallibleArray
      if (NS_FAILED(rv){
    return NS_ERROR_OUT_OF_MEMORY;
  }
  nsTArray<java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 3

  // compose callback
        ,const   java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72

  return NS_OK;
}

NS_IMETHODIMP
UDPSocketParentnsresult   -JoinMulticast(aMulticastAddress, aInterface);
  // underlying socket is dead, send state update to child processif (NS_WARN_IF(NS_FAILED(rv)) {
  if 
    (void)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 1
  },  java.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 72
  NS_WARNING"socket"java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
}

void UDPSocketParent::FireInternalError(uint32_t aLineNo) {
  if (!mIPCOpen) _
    java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 3
  }

  voidSendCallbackError" error_,nsLiteralCString,
                          aLineNo);
}

void UDPSocketParent
                                        uint32_t ) {
  UDPSOCKET_LOG(("SendInternalError: %u", aLineNo));
   =nullptr;
      WrapRunnable(RefPtr<java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 0
                   &
      java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
}

}  // namespace dom
}  // namespace mozilla