Ticket #2430: httprequest.cpp.diff

httprequest.cpp

@@ -281 +281 @@
     {
         __off64_t offset = llStart;
         int       file   = open( sFileName.ascii(), O_RDONLY | O_LARGEFILE );
-        sendfile64( getSocketHandle(), file, &offset, llSize );
+        ssize_t sent = 0;
+        do {
+                // SSIZE_MAX should work in kernels 2.6.16 and later.
+                // The loop is needed in any case.
+                sent = sendfile64( getSocketHandle(), file, &offset,
+                                (size_t)(llSize > INT_MAX ? INT_MAX : llSize));
+                llSize -= sent;
+        } while (sent >= 0 && llSize > 0);
 
         close( file );
     }