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2001-01-03  Jakub Jelinek  <jakub@redhat.com>

	* resolv/resolv.h (struct __res_state): Add nsinit field.
	* resolv/res_send.c (res_nsend): Use it instead of nscount.
	* resolv/res_init.c (__res_vinit): Initialize it.
	(res_nclose): Clear it instead of nscount.

	* malloc/mtrace.pl: Fix matching of addresses.
	Patch by Aharon Robbins <arnold@skeeve.com>.
This commit is contained in:
Ulrich Drepper 2001-01-05 02:36:27 +00:00
parent 06a60d9c89
commit 03fbfeb508
4 changed files with 16 additions and 3 deletions
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10
ChangeLog
View File

@ -1,5 +1,15 @@
2001-01-03 Jakub Jelinek <jakub@redhat.com>
* resolv/resolv.h (struct __res_state): Add nsinit field.
* resolv/res_send.c (res_nsend): Use it instead of nscount.
* resolv/res_init.c (__res_vinit): Initialize it.
(res_nclose): Clear it instead of nscount.
2001-01-04 Ulrich Drepper <drepper@redhat.com>
* malloc/mtrace.pl: Fix matching of addresses.
Patch by Aharon Robbins <arnold@skeeve.com>.
* Versions.def (ld): Add GLIBC_2.2.
* catgets/gencat.c: Copyright 2001.

3
resolv/res_init.c
View File

@ -177,6 +177,7 @@ __res_vinit(res_state statp, int preinit) {
statp->_flags = 0;
statp->qhook = NULL;
statp->rhook = NULL;
statp->_u._ext.nsinit = 0;
statp->_u._ext.nscount = 0;
#ifdef _LIBC
statp->_u._ext.nscount6 = 0;
@ -544,5 +545,5 @@ res_nclose(res_state statp) {
statp->_u._ext.nssocks[ns] = -1;
}
}
statp->_u._ext.nscount = 0;
statp->_u._ext.nsinit = 0;
}

5
resolv/res_send.c
View File

@ -394,7 +394,7 @@ res_nsend(res_state statp,
* If the ns_addr_list in the resolver context has changed, then
* invalidate our cached copy and the associated timing data.
*/
if (EXT(statp).nscount != 0) {
if (EXT(statp).nsinit) {
int needclose = 0;
if (EXT(statp).nscount != statp->nscount)
@ -420,7 +420,7 @@ res_nsend(res_state statp,
/*
* Maybe initialize our private copy of the ns_addr_list.
*/
if (EXT(statp).nscount == 0) {
if (EXT(statp).nsinit == 0) {
#ifdef _LIBC
n = 0;
#endif
@ -454,6 +454,7 @@ res_nsend(res_state statp,
#endif
}
EXT(statp).nscount = statp->nscount;
EXT(statp).nsinit = 1;
#ifdef _LIBC
/* If holes left, free memory and set to NULL */
while (n < MAXNS) {

1
resolv/resolv.h
View File

@ -154,6 +154,7 @@ struct __res_state {
u_int16_t nstimes[MAXNS]; /* ms. */
int nssocks[MAXNS];
u_int16_t nscount6;
u_int16_t nsinit;
struct sockaddr_in6 *nsaddrs[MAXNS];
} _ext;
} _u;