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NSEC3 validation. First pass.

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This commit is contained in:
Simon Kelley
2014-02-23 10:48:32 +00:00
parent 7b1eae4f50
commit 5107ace14a
5 changed files with 505 additions and 113 deletions
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src/dnsmasq.h
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@@ -534,6 +534,7 @@ struct hostsfile {
#define STAT_NEED_DS 4
#define STAT_NEED_KEY 5
#define STAT_TRUNCATED 6
#define STAT_SECURE_WILDCARD 7
#define FREC_NOREBIND 1
#define FREC_CHECKING_DISABLED 2
@@ -941,6 +942,7 @@ extern struct daemon {
char *namebuff; /* MAXDNAME size buffer */
#ifdef HAVE_DNSSEC
char *keyname; /* MAXDNAME size buffer */
char *workspacename; /* ditto */
#endif
unsigned int local_answer, queries_forwarded, auth_answer;
struct frec *frec_list;
@@ -1035,6 +1037,7 @@ int extract_name(struct dns_header *header, size_t plen, unsigned char **pp,
char *name, int isExtract, int extrabytes);
unsigned char *skip_name(unsigned char *ansp, struct dns_header *header, size_t plen, int extrabytes);
unsigned char *skip_questions(struct dns_header *header, size_t plen);
unsigned char *skip_section(unsigned char *ansp, int count, struct dns_header *header, size_t plen);
unsigned int extract_request(struct dns_header *header, size_t qlen,
char *name, unsigned short *typep);
size_t setup_reply(struct dns_header *header, size_t qlen,