tell the decompressor about the extra bytes we allocated

diff --git a/linux/mppe/linux-2.4.18-pad.patch b/linux/mppe/linux-2.4.18-pad.patch
index 30c697102900b8c2ae30a49c502acf8ef1691a84..00c71ae85facb62a47a8bc4da3d3e49588a6937c 100644 (file)
--- a/linux/mppe/linux-2.4.18-pad.patch
+++ b/linux/mppe/linux-2.4.18-pad.patch
@@ -48,7 +48,7 @@
                }
        }
  
                }
        }
  

-@@ -1515,7 +1534,7 @@
+@@ -1515,11 +1534,11 @@

        int len;
  
        if (proto == PPP_COMP) {
        int len;
  
        if (proto == PPP_COMP) {


@@ -57,3 +57,7 @@
                if (ns == 0) {
                        printk(KERN_ERR "ppp_decompress_frame: no memory\n");
                        goto err;
                if (ns == 0) {
                        printk(KERN_ERR "ppp_decompress_frame: no memory\n");
                        goto err;

+               }
+               /* the decompressor still expects the A/C bytes in the hdr */
+               len = ppp->rcomp->decompress(ppp->rc_state, skb->data - 2,
+                               skb->len + 2, ns->data, ppp->mru + 128 + PPP_HDRLEN);