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3253. [bug] Return DNS_R_SYNTAX when the input to a text field is

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too long. [RT #26956]
This commit is contained in:
Mark Andrews 2011-12-22 07:41:29 +00:00
parent f30785f506
commit a5a30ae7c0
2 changed files with 6 additions and 2 deletions
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3
CHANGES
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@ -1,3 +1,6 @@
3253. [bug] Return DNS_R_SYNTAX when the input to a text field is
too long. [RT #26956]
3252. [bug] When master zones using inline-signing were 3252. [bug] When master zones using inline-signing were
updated while the server was offline, the source updated while the server was offline, the source
zone could fall out of sync with the signed zone could fall out of sync with the signed

5
lib/dns/rdata.c
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@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE. * PERFORMANCE OF THIS SOFTWARE.
*/ */
/* $Id: rdata.c,v 1.214 2011/11/02 01:01:52 marka Exp $ */ /* $Id: rdata.c,v 1.215 2011/12/22 07:41:29 marka Exp $ */
/*! \file */ /*! \file */
@ -1138,7 +1138,8 @@ txt_fromtext(isc_textregion_t *source, isc_buffer_t *target) {
} }
escape = ISC_FALSE; escape = ISC_FALSE;
if (nrem == 0) if (nrem == 0)
return (ISC_R_NOSPACE); return ((tregion.length <= 256U) ?
ISC_R_NOSPACE : DNS_R_SYNTAX);
*t++ = c; *t++ = c;
nrem--; nrem--;
} }