Changeset 1432 for code/branches/network/src/network/GameStateClient.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/GameStateClient.cc (modified) (4 diffs)

code/branches/network/src/network/GameStateClient.cc

@@ -238 +238 @@
     }
     //retval->data = (unsigned char*)malloc(size);
+    if(size==0)
+      return NULL;
     retval->data = new unsigned char[size];
     if(!retval->data){
@@ -283 +285 @@
       dest_length=diff->size;
 //     unsigned char *dp = (unsigned char *)malloc(dest_length*sizeof(unsigned char));
+    if(dest_length==0)
+      return NULL;
     unsigned char *dp = new unsigned char[dest_length*sizeof(unsigned char)];
     while(of<old->size && of<diff->size){
@@ -322 +326 @@
 
     uLongf buffer = (uLongf)((a->size + 12)*1.01)+1;
+    if(buffer==0)
+      return NULL;
     unsigned char *dest = new unsigned char[buffer];
     int retval;
@@ -358 +364 @@
       bufsize = normsize;
 //     unsigned char* dest = (unsigned char*)malloc( bufsize );
+    if(bufsize==0)
+      return NULL;
     unsigned char *dest = new unsigned char[bufsize];
     int retval;