Changeset 1432 for code/branches/network/src/network/GameStateManager.cc

Timestamp:

May 26, 2008, 10:06:36 PM (16 years ago)

Author:

scheusso

Message:

found a bug in gamestate diffing (in some cases the gamestate diffed was
filled with zeros at the end)

File:

• code/branches/network/src/network/GameStateManager.cc (modified) (4 diffs)

code/branches/network/src/network/GameStateManager.cc

@@ -193 +193 @@
     }
     //retval->data = (unsigned char*)malloc(size);
+    if(size==0)
+      return NULL;
     retval->data = new unsigned char[size];
     if(!retval->data){
@@ -347 +349 @@
     else*/
       dest_length=neu->size;
+    if(dest_length==0)
+      return NULL;
     //unsigned char *dp = (unsigned char *)malloc(dest_length*sizeof(unsigned char));
     unsigned char *dp = new unsigned char[dest_length*sizeof(unsigned char)];
@@ -387 +391 @@
     //COUT(4) << "size: " << size << ", buffer: " << buffer << std::endl;
     //unsigned char* dest = (unsigned char*)malloc( buffer );
+    if(buffer==0)
+      return NULL;
     unsigned char *dest = new unsigned char[buffer];
     //COUT(4) << "dest: " << dest << std::endl;
@@ -429 +435 @@
       bufsize = normsize;
 //     unsigned char* dest = (unsigned char*)malloc( bufsize );
+    if(bufsize==0)
+      return NULL;
     unsigned char *dest = new unsigned char[bufsize];
     int retval;