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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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5
resolv/res_send.c
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@ -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) {