bugfix Db::open/close and zombie sockets bugs fix double-close of socket handle,

keep databases open,
close db cursors,
initial block download in batches of 500 blocks,
fix misc warnings,
subver linux-test8

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@40 1a98c847-1fd6-4fd8-948a-caf3550aa51b

1 files changed, 6 insertions, 4 deletions

diff --git a/util.cpp b/util.cpp
index 7a947730ce..305db5ceeb 100644
--- a/util.cpp
+++ b/util.cpp
@@ -56,9 +56,11 @@ public:
 

         // Close sockets

         foreach(CNode* pnode, vNodes)

-            closesocket(pnode->hSocket);

-        if (closesocket(hListenSocket) == SOCKET_ERROR)

-            printf("closesocket(hListenSocket) failed with error %d\n", WSAGetLastError());

+            if (pnode->hSocket != INVALID_SOCKET)

+                closesocket(pnode->hSocket);

+        if (hListenSocket != INVALID_SOCKET)

+            if (closesocket(hListenSocket) == SOCKET_ERROR)

+                printf("closesocket(hListenSocket) failed with error %d\n", WSAGetLastError());

 

 #ifdef __WXMSW__

         // Shutdown Windows Sockets

@@ -348,7 +350,7 @@ void ParseParameters(int argc, char* argv[])
     {

         char psz[10000];

         strlcpy(psz, argv[i], sizeof(psz));

-        char* pszValue = "";

+        char* pszValue = (char*)"";

         if (strchr(psz, '='))

         {

             pszValue = strchr(psz, '=');