File 0120-max_content_length.patch of Package sblim-sfcb

Index: control.c
===================================================================
RCS file: /cvsroot/sblim/sfcb/control.c,v
retrieving revision 1.24
diff -u -p -r1.24 control.c
--- control.c	5 Sep 2008 20:01:56 -0000	1.24
+++ control.c	16 Oct 2008 21:03:18 -0000
@@ -109,6 +109,7 @@ Control init[] = {
    {"traceLevel",   1, "0"},
    {"traceMask",   1, "0"},
 
+   {"httpMaxContentLength",	1,	"0"},
 };
 
 void sunsetControl()
Index: httpAdapter.c
===================================================================
RCS file: /cvsroot/sblim/sfcb/httpAdapter.c,v
retrieving revision 1.61
diff -u -p -r1.61 httpAdapter.c
--- httpAdapter.c	15 Oct 2008 21:22:55 -0000	1.61
+++ httpAdapter.c	16 Oct 2008 21:03:18 -0000
@@ -779,6 +779,14 @@ static int doHttpRequest(CommHndl conn_f
          cp = &hdr[15];
          cp += strspn(cp, " \t");
          inBuf.content_length = atol(cp);
+         int maxLen;
+         getControlNum("httpMaxContentLength", &maxLen);
+         if((maxLen) && (inBuf.content_length > maxLen)) {
+            genError(conn_fd, &inBuf, 413, "Request Entity Too Large", NULL);
+            _SFCB_TRACE(1, ("--- exiting: content-length too big"));      
+            commClose(conn_fd);
+            exit(1);
+         }
       }
       else if (strncasecmp(hdr, "Content-Type:", 13) == 0) {
          cp = &hdr[13];