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minor tweak to dna lookup.

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gardners 2012-05-07 15:47:20 +09:30
parent 081e1b64f9
commit 74634a5068
1 changed files with 1 additions and 2 deletions
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3
overlay_mdp.c
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@ -481,9 +481,8 @@ int overlay_saw_mdp_frame(int interface, overlay_mdp_frame *mdp,long long now)
int cn=0,in=0,kp=0;
char did[64+1];
int pll=mdp->out.payload_length;
if (pll>64) pll=64;
/* get did from the packet */
if (mdp->out.payload_length>=64)
return WHY("DNA DID resolution contains excessively long DID");
if (mdp->out.payload_length<1)
return WHY("Empty DID in DNA resolution request");
bcopy(&mdp->out.payload[0],&did[0],pll);