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Fix DNSSEC and DNAME.

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Do the correct things to validate replies which
include a DNAME record.

Thanks to Graham Clinch for pointing this out.
This commit is contained in:
Simon Kelley
2025-03-15 09:05:47 +00:00
parent 67e07b7fe8
commit 105c25e561
4 changed files with 117 additions and 18 deletions
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src/dnsmasq.c
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@@ -133,6 +133,7 @@ int main (int argc, char **argv)
'.' or NAME_ESCAPE then all would have to be escaped, so the
presentation format would be twice as long as the spec. */
daemon->keyname = safe_malloc((MAXDNAME * 2) + 1);
daemon->cname = safe_malloc((MAXDNAME * 2) + 1);
/* one char flag per possible RR in answer section (may get extended). */
daemon->rr_status_sz = 64;
daemon->rr_status = safe_malloc(sizeof(*daemon->rr_status) * daemon->rr_status_sz);