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restore 9.9 style output

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This commit is contained in:
Mark Andrews 2015-07-07 18:09:06 +10:00
parent 61299de7c3
commit 8f40aae418
1 changed files with 4 additions and 3 deletions
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7
lib/dns/message.c
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@ -3332,16 +3332,17 @@ dns_message_pseudosectiontotext(dns_message_t *msg,
* For non-COOKIE options, add a printable
* version
*/
ADD_STRING(target, "(\"");
if (isc_buffer_availablelength(target) < optlen)
return (ISC_R_NOSPACE);
for (i = 0; i < optlen; i++) {
ADD_STRING(target, " (");
if (!isc_buffer_availablelength(target))
return (ISC_R_NOSPACE);
if (isprint(optdata[i]))
isc_buffer_putmem(target,
&optdata[i],
1);
else
isc_buffer_putstr(target, ".");
ADD_STRING(target, ")");
}
ADD_STRING(target, "\")");
}