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added a memory check in http post protocol

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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5949 6c8d7289-2bf4-0310-a012-ef5d649a1542
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orbiter 2009-05-12 20:23:55 +00:00
parent c01d6f43e1
commit 709bfc2cd4
1 changed files with 6 additions and 0 deletions
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6
source/de/anomic/http/httpd.java
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@ -68,6 +68,7 @@ import de.anomic.kelondro.util.ByteBuffer;
import de.anomic.kelondro.util.DateFormatter;
import de.anomic.kelondro.util.Log;
import de.anomic.kelondro.util.FileUtils;
import de.anomic.kelondro.util.MemoryControl;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.serverCodings;
import de.anomic.server.serverCore;
@ -898,6 +899,11 @@ public final class httpd implements serverHandler, Cloneable {
if (!FileUploadBase.isMultipartContent(request)) {
throw new IOException("the request is not a multipart-message!");
}
// check if we have enough memory
if (!MemoryControl.request(request.getContentLength() * 3, false)) {
throw new IOException("not enough memory available for request. request.getContentLength() = " + request.getContentLength() + ", MemoryControl.available() = " + MemoryControl.available());
}
// parse data in memory
FileItemFactory factory = new DiskFileItemFactory(1024 * 1024, TMPDIR);