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936. [func] Warn when non dotted decimal quad's are used.

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[RT #1084]

 935.   [bug]           inet_pton failed to reject leading zeros.
This commit is contained in:
Mark Andrews
2001-07-16 03:06:53 +00:00
parent bd12be6e88
commit bddfe77128
47 changed files with 121 additions and 54 deletions
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24
lib/dns/rdata.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: rdata.c,v 1.144 2001/07/06 20:15:08 gson Exp $ */
/* $Id: rdata.c,v 1.145 2001/07/16 03:05:57 marka Exp $ */
#include <config.h>
#include <ctype.h>
@@ -60,7 +60,8 @@
#define ARGS_FROMTEXT int rdclass, dns_rdatatype_t type, \
isc_lex_t *lexer, dns_name_t *origin, \
isc_boolean_t downcase, isc_buffer_t *target
isc_boolean_t downcase, isc_buffer_t *target, \
dns_rdatacallbacks_t *callbacks
#define ARGS_TOTEXT dns_rdata_t *rdata, dns_rdata_textctx_t *tctx, \
isc_buffer_t *target
@@ -179,6 +180,25 @@ static isc_result_t
rdata_totext(dns_rdata_t *rdata, dns_rdata_textctx_t *tctx,
isc_buffer_t *target);
static inline int
getquad(const void *src, struct in_addr *dst,
isc_lex_t *lexer, dns_rdatacallbacks_t *callbacks)
{
int result;
struct in_addr *tmp;
result = inet_aton(src, dst);
if (result == 1 && callbacks != NULL &&
inet_pton(AF_INET, src, &tmp) != 1) {
(*callbacks->warn)(callbacks, "%s:%lu: warning \"%s\" "
"is not a decimal dotted quad",
isc_lex_getsourcename(lexer),
isc_lex_getsourceline(lexer),
src);
}
return (result);
}
static inline isc_result_t
name_duporclone(dns_name_t *source, isc_mem_t *mctx, dns_name_t *target) {