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decunix/ibm: gethostbyname_r() only supported a small number of addresses.
This commit is contained in:
Mark Andrews
2004-04-22 03:32:33 +00:00
parent c5076a76f6
commit ec13cdb55e
1 changed files with 3 additions and 5 deletions
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8
lib/bind/irs/gethostent_r.c
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@@ -16,7 +16,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
static const char rcsid[] = "$Id: gethostent_r.c,v 1.5 2004/03/09 06:30:01 marka Exp $";
static const char rcsid[] = "$Id: gethostent_r.c,v 1.6 2004/04/22 03:32:33 marka Exp $";
#endif /* LIBC_SCCS and not lint */
#include <port_before.h>
@@ -214,8 +214,8 @@ copy_hostent(struct hostent *he, struct hostent *hptr, HOST_R_COPY_ARGS) {
/* copy up to first 35 addresses */
i = 0;
cp = hdptr->hostaddr;
eob = hdptr->hostaddr + sizeof(hdptr->hostaddr);
cp = hdptr->hostbuf;
eob = hdptr->hostbuf + sizeof(hdptr->hostbuf);
hptr->h_addr_list = hdptr->h_addr_ptrs;
while (he->h_addr_list[i] && i < (_MAXADDRS)) {
if (n < (eob - cp)) {
@@ -230,8 +230,6 @@ copy_hostent(struct hostent *he, struct hostent *hptr, HOST_R_COPY_ARGS) {
hptr->h_addr_list[i] = NULL;
/* copy official name */
cp = hdptr->hostbuf;
eob = hdptr->hostbuf + sizeof(hdptr->hostbuf);
if ((n = strlen(he->h_name) + 1) < (eob - cp)) {
strcpy(cp, he->h_name);
hptr->h_name = cp;