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Reconstruct encryption / signature flags

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This commit is contained in:
Jeremy Lakeman 2012-09-14 14:41:17 +09:30
parent 8c49e0e486
commit 337d428f44
1 changed files with 5 additions and 4 deletions
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9
overlay_mdp.c
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@ -283,6 +283,9 @@ int overlay_mdp_decrypt(struct overlay_frame *f, overlay_mdp_frame *mdp)
unsigned char *b = NULL;
unsigned char plain_block[len+16];
/* Indicate MDP message type */
mdp->packetTypeAndFlags=MDP_TX;
switch(f->modifiers&OF_CRYPTO_BITS) {
case 0:
/* get payload */
@ -366,9 +369,6 @@ int overlay_mdp_decrypt(struct overlay_frame *f, overlay_mdp_frame *mdp)
int version=(b[0]<<8)+b[1];
if (version!=0x0101) RETURN(WHY("Saw unsupported MDP frame version"));
/* Indicate MDP message type */
mdp->packetTypeAndFlags=MDP_TX;
/* extract MDP port numbers */
mdp->in.src.port=(b[2]<<24)+(b[3]<<16)+(b[4]<<8)+b[5];
mdp->in.dst.port=(b[6]<<24)+(b[7]<<16)+(b[8]<<8)+b[9];
@ -497,7 +497,8 @@ int overlay_saw_mdp_frame(overlay_mdp_frame *mdp, time_ms_t now)
if (mdp->out.payload_length<1) {
RETURN(WHY("Empty DID in DNA resolution request")); }
bcopy(&mdp->out.payload[0],&did[0],pll);
did[pll]=0;
did[pll]=0;
int results=0;
while(keyring_find_did(keyring,&cn,&in,&kp,did))
{