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Returns and caches validated replies.

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git-svn-id: file:///svn/unbound/trunk@536 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2007-08-21 13:12:10 +00:00
parent 834a8fc30f
commit 272096d611
15 changed files with 215 additions and 66 deletions
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util/data/msgencode.c
+3 -1
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@@ -706,7 +706,7 @@ int
reply_info_answer_encode(struct query_info* qinf, struct reply_info* rep,
uint16_t id, uint16_t qflags, ldns_buffer* pkt, uint32_t timenow,
int cached, struct region* region, uint16_t udpsize,
struct edns_data* edns, int dnssec)
struct edns_data* edns, int dnssec, int secure)
{
uint16_t flags;
int attach_edns = 1;
@@ -718,6 +718,8 @@ reply_info_answer_encode(struct query_info* qinf, struct reply_info* rep,
/* remove AA bit, copy RD and CD bits from query. */
flags = (rep->flags & ~BIT_AA) | (qflags & (BIT_RD|BIT_CD));
}
if(secure)
flags |= BIT_AD;
log_assert(flags & BIT_QR); /* QR bit must be on in our replies */
if(udpsize < LDNS_HEADER_SIZE)
return 0;