diff options
Diffstat (limited to 'NetworkPkg')
| -rw-r--r-- | NetworkPkg/HttpDxe/HttpImpl.c | 18 | ||||
| -rw-r--r-- | NetworkPkg/HttpDxe/HttpImpl.h | 1 | ||||
| -rw-r--r-- | NetworkPkg/HttpDxe/HttpProto.c | 52 |
3 files changed, 40 insertions, 31 deletions
diff --git a/NetworkPkg/HttpDxe/HttpImpl.c b/NetworkPkg/HttpDxe/HttpImpl.c index ce28f07efa..f26d6f4f3f 100644 --- a/NetworkPkg/HttpDxe/HttpImpl.c +++ b/NetworkPkg/HttpDxe/HttpImpl.c @@ -39,6 +39,7 @@ EFI_HTTP_PROTOCOL mEfiHttpTemplate = { This is NULL.
HttpConfigData is NULL.
HttpConfigData->AccessPoint is NULL.
+ @retval EFI_OUT_OF_RESOURCES Could not allocate enough system resources.
@retval EFI_NOT_STARTED The HTTP instance is not configured.
**/
@@ -70,6 +71,9 @@ EfiHttpGetModeData ( if (HttpInstance->LocalAddressIsIPv6) {
Http6AccessPoint = AllocateZeroPool (sizeof (EFI_HTTPv6_ACCESS_POINT));
+ if (Http6AccessPoint == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
CopyMem (
Http6AccessPoint,
&HttpInstance->Ipv6Node,
@@ -78,6 +82,9 @@ EfiHttpGetModeData ( HttpConfigData->AccessPoint.IPv6Node = Http6AccessPoint;
} else {
Http4AccessPoint = AllocateZeroPool (sizeof (EFI_HTTPv4_ACCESS_POINT));
+ if (Http4AccessPoint == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
CopyMem (
Http4AccessPoint,
&HttpInstance->IPv4Node,
@@ -886,6 +893,8 @@ HttpResponseWorker ( goto Error;
}
+ ASSERT (HttpHeaders != NULL);
+
//
// Cache the part of body.
//
@@ -1288,14 +1297,19 @@ EfiHttpPoll ( HttpInstance = HTTP_INSTANCE_FROM_PROTOCOL (This);
ASSERT (HttpInstance != NULL);
- if (HttpInstance->State != HTTP_STATE_TCP_CONNECTED || (HttpInstance->Tcp4 == NULL &&
- HttpInstance->Tcp6 == NULL)) {
+ if (HttpInstance->State != HTTP_STATE_TCP_CONNECTED) {
return EFI_NOT_STARTED;
}
if (HttpInstance->LocalAddressIsIPv6) {
+ if (HttpInstance->Tcp6 == NULL) {
+ return EFI_NOT_STARTED;
+ }
Status = HttpInstance->Tcp6->Poll (HttpInstance->Tcp6);
} else {
+ if (HttpInstance->Tcp4 == NULL) {
+ return EFI_NOT_STARTED;
+ }
Status = HttpInstance->Tcp4->Poll (HttpInstance->Tcp4);
}
diff --git a/NetworkPkg/HttpDxe/HttpImpl.h b/NetworkPkg/HttpDxe/HttpImpl.h index 49c8af1b21..afbe982283 100644 --- a/NetworkPkg/HttpDxe/HttpImpl.h +++ b/NetworkPkg/HttpDxe/HttpImpl.h @@ -44,6 +44,7 @@ This is NULL.
HttpConfigData is NULL.
HttpConfigData->AccessPoint is NULL.
+ @retval EFI_OUT_OF_RESOURCES Could not allocate enough system resources.
@retval EFI_NOT_STARTED The HTTP instance is not configured.
**/
diff --git a/NetworkPkg/HttpDxe/HttpProto.c b/NetworkPkg/HttpDxe/HttpProto.c index 22aed253cb..d4ab74f009 100644 --- a/NetworkPkg/HttpDxe/HttpProto.c +++ b/NetworkPkg/HttpDxe/HttpProto.c @@ -565,15 +565,14 @@ HttpCloseTcpRxEvent ( EFI_TCP4_IO_TOKEN *Rx4Token;
EFI_TCP6_IO_TOKEN *Rx6Token;
+ ASSERT (Wrap != NULL);
HttpInstance = Wrap->HttpInstance;
Rx4Token = NULL;
Rx6Token = NULL;
if (HttpInstance->LocalAddressIsIPv6) {
- if (Wrap != NULL) {
- if (Wrap->TcpWrap.Rx6Token.CompletionToken.Event != NULL) {
- gBS->CloseEvent (Wrap->TcpWrap.Rx6Token.CompletionToken.Event);
- }
+ if (Wrap->TcpWrap.Rx6Token.CompletionToken.Event != NULL) {
+ gBS->CloseEvent (Wrap->TcpWrap.Rx6Token.CompletionToken.Event);
}
if (HttpInstance->Rx6Token.CompletionToken.Event != NULL) {
@@ -581,10 +580,8 @@ HttpCloseTcpRxEvent ( HttpInstance->Rx6Token.CompletionToken.Event = NULL;
}
} else {
- if (Wrap != NULL) {
- if (Wrap->TcpWrap.Rx4Token.CompletionToken.Event != NULL) {
- gBS->CloseEvent (Wrap->TcpWrap.Rx4Token.CompletionToken.Event);
- }
+ if (Wrap->TcpWrap.Rx4Token.CompletionToken.Event != NULL) {
+ gBS->CloseEvent (Wrap->TcpWrap.Rx4Token.CompletionToken.Event);
}
if (HttpInstance->Rx4Token.CompletionToken.Event != NULL) {
@@ -1893,23 +1890,22 @@ HttpTcpTokenCleanup ( EFI_TCP4_IO_TOKEN *Rx4Token;
EFI_TCP6_IO_TOKEN *Rx6Token;
+ ASSERT (Wrap != NULL);
HttpInstance = Wrap->HttpInstance;
Rx4Token = NULL;
Rx6Token = NULL;
if (HttpInstance->LocalAddressIsIPv6) {
- if (Wrap != NULL) {
- if (Wrap->TcpWrap.Rx6Token.CompletionToken.Event != NULL) {
- gBS->CloseEvent (Wrap->TcpWrap.Rx6Token.CompletionToken.Event);
- }
+ if (Wrap->TcpWrap.Rx6Token.CompletionToken.Event != NULL) {
+ gBS->CloseEvent (Wrap->TcpWrap.Rx6Token.CompletionToken.Event);
+ }
- Rx6Token = &Wrap->TcpWrap.Rx6Token;
- if (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer != NULL) {
- FreePool (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer);
- Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;
- }
- FreePool (Wrap);
+ Rx6Token = &Wrap->TcpWrap.Rx6Token;
+ if (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer != NULL) {
+ FreePool (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer);
+ Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;
}
+ FreePool (Wrap);
if (HttpInstance->Rx6Token.CompletionToken.Event != NULL) {
gBS->CloseEvent (HttpInstance->Rx6Token.CompletionToken.Event);
@@ -1923,18 +1919,16 @@ HttpTcpTokenCleanup ( }
} else {
- if (Wrap != NULL) {
- if (Wrap->TcpWrap.Rx4Token.CompletionToken.Event != NULL) {
- gBS->CloseEvent (Wrap->TcpWrap.Rx4Token.CompletionToken.Event);
- }
- Rx4Token = &Wrap->TcpWrap.Rx4Token;
- if (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer != NULL) {
- FreePool (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer);
- Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;
- }
- FreePool (Wrap);
+ if (Wrap->TcpWrap.Rx4Token.CompletionToken.Event != NULL) {
+ gBS->CloseEvent (Wrap->TcpWrap.Rx4Token.CompletionToken.Event);
}
-
+ Rx4Token = &Wrap->TcpWrap.Rx4Token;
+ if (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer != NULL) {
+ FreePool (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer);
+ Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;
+ }
+ FreePool (Wrap);
+
if (HttpInstance->Rx4Token.CompletionToken.Event != NULL) {
gBS->CloseEvent (HttpInstance->Rx4Token.CompletionToken.Event);
HttpInstance->Rx4Token.CompletionToken.Event = NULL;
|