Changeset 639

Timestamp:

11/02/06 18:20:46 (2 years ago)

Author:

leo

Message:

Fixed potential crash.

Files:

• trunk/win/Leocad.cpp (modified) (6 diffs)

trunk/win/Leocad.cpp

@@ -68 +68 @@
     {
         if(HttpQueryInfo(hHttpFile,HTTP_QUERY_CONTENT_LENGTH, szSizeBuffer, &dwLengthSizeBuffer, NULL))
-        {    
+        {
             dwFileSize = atol(szSizeBuffer);
-            LPSTR szContents = Contents.GetBuffer(dwFileSize);
-            
+            LPSTR szContents = Contents.GetBuffer(dwFileSize+1);
+            szContents[dwFileSize] = 0;
+
             if (InternetReadFile(hHttpFile, szContents, dwFileSize, &dwBytesRead))
             {
@@ -77 +78 @@
                 int lib;
 
-                if (sscanf (szContents, "%f %d", &ver, &lib) == 2)
+                if (sscanf(szContents, "%f %d", &ver, &lib) == 2)
                 {
                     CString str;
@@ -178 +179 @@
 
     char app[LC_MAXPATH], *ptr;
-    GetModuleFileName (NULL, app, LC_MAXPATH);
+    GetModuleFileName(NULL, app, LC_MAXPATH);
     ptr = strrchr(app,'\\');
     if (ptr)
@@ -227 +228 @@
     {
         char out[_MAX_PATH];
-        GetTempPath (_MAX_PATH, out);
-        strcat (out, "~LC*.lcd");
+        GetTempPath(_MAX_PATH, out);
+        strcat(out, "~LC*.lcd");
 
         WIN32_FIND_DATA fd;
@@ -234 +235 @@
         if (fh != INVALID_HANDLE_VALUE)
         {
-            if (char *ptr = strrchr (out, '\\')) *(ptr+1) = 0;
-            strcat (out, fd.cFileName);
-            if (AfxMessageBox (_T("LeoCAD found a file that was being edited while the program exited unexpectdly. Do you want to load it ?"), MB_YESNO) == IDNO)
+            if (char *ptr = strrchr(out, '\\')) *(ptr+1) = 0;
+            strcat(out, fd.cFileName);
+            if (AfxMessageBox(_T("LeoCAD found a file that was being edited while the program exited unexpectdly. Do you want to load it ?"), MB_YESNO) == IDNO)
             {
-                if (AfxMessageBox (_T("Delete file ?"), MB_YESNO) == IDYES)
-                    DeleteFile (out);
+                if (AfxMessageBox(_T("Delete file ?"), MB_YESNO) == IDYES)
+                    DeleteFile(out);
             }
             else
@@ -263 +264 @@
     lcGetActiveProject()->UpdateInterface();
 
-  main_window->UpdateMRU ();
+  main_window->UpdateMRU();
 
     // Enable drag/drop open