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921. [bug] lwres returned an incorrect error code if it received

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a truncated message.

 920.	[func]		Increase the lwres receive buffer size to 16K.
			[RT #1451]
This commit is contained in:
Brian Wellington 2001-07-02 20:46:31 +00:00
parent 5f62432db2
commit 5733d25b06
4 changed files with 15 additions and 5 deletions
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6
CHANGES
View file

@ -1,4 +1,10 @@
921. [bug] lwres returned an incorrect error code if it received
a truncated message.
920. [func] Increase the lwres receive buffer size to 16K.
[RT #1451]
919. [placeholder]
918. [func] In nsupdate, TSIG errors are no longer treated as

5
lib/lwres/context.c
View file

@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: context.c,v 1.35 2001/06/07 00:45:35 bwelling Exp $ */
/* $Id: context.c,v 1.36 2001/07/02 20:46:28 bwelling Exp $ */
#include <config.h>
@ -301,6 +301,9 @@ lwres_context_recv(lwres_context_t *ctx,
if (ret < 0)
return (LWRES_R_IOERROR);
if (ret == recvlen)
return (LWRES_R_TOOLARGE);
/*
* If we got something other than what we expect, have the caller
* wait for another packet. This can happen if an old result

6
lib/lwres/include/lwres/lwres.h
View file

@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: lwres.h,v 1.48 2001/03/08 16:09:40 tale Exp $ */
/* $Id: lwres.h,v 1.49 2001/07/02 20:46:29 bwelling Exp $ */
#ifndef LWRES_LWRES_H
#define LWRES_LWRES_H 1
@ -77,8 +77,8 @@
* response_free().
*/
#define LWRES_UDP_PORT 921 /* XXXMLG */
#define LWRES_RECVLENGTH 4096 /* XXXMLG */
#define LWRES_UDP_PORT 921
#define LWRES_RECVLENGTH 16384
#define LWRES_ADDR_MAXLEN 16 /* changing this breaks ABI */
#define LWRES_RESOLV_CONF "/etc/resolv.conf"

3
lib/lwres/include/lwres/result.h
View file

@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: result.h,v 1.13 2001/01/09 21:59:51 bwelling Exp $ */
/* $Id: result.h,v 1.14 2001/07/02 20:46:31 bwelling Exp $ */
#ifndef LWRES_RESULT_H
#define LWRES_RESULT_H 1
@ -35,5 +35,6 @@ typedef unsigned int lwres_result_t;
#define LWRES_R_INCOMPLETE 10
#define LWRES_R_RETRY 11
#define LWRES_R_TYPENOTFOUND 12
#define LWRES_R_TOOLARGE 13
#endif /* LWRES_RESULT_H */