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Import fixes from HEAD - ITS#1936 and res_query reply buffer sizes

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This commit is contained in:
Howard Chu 2002-08-26 13:30:51 +00:00
parent 114d16494c
commit fe336b15c5
1 changed files with 4 additions and 3 deletions
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7
libraries/libldap/dnssrv.c
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@ -195,10 +195,11 @@ int ldap_domain2hostlist(
char **list )
{
#ifdef HAVE_RES_QUERY
#define DNSBUFSIZ (64*1024)
char *request;
char *hostlist = NULL;
int rc, len, cur = 0;
unsigned char reply[1024];
unsigned char reply[DNSBUFSIZ];
if( domain == NULL || *domain == '\0' ) {
return LDAP_PARAM_ERROR;
@ -222,7 +223,7 @@ int ldap_domain2hostlist(
len = res_query(request, C_IN, T_SRV, reply, sizeof(reply));
if (len >= 0) {
unsigned char *p;
char host[1024];
char host[DNSBUFSIZ];
int status;
u_short port;
/* int priority, weight; */
@ -263,7 +264,7 @@ int ldap_domain2hostlist(
/* weight = (p[2] << 8) | p[3]; */
port = (p[4] << 8) | p[5];
buflen = strlen(host) + sizeof(":65355");
buflen = strlen(host) + sizeof(":65355 ");
hostlist = (char *) LDAP_REALLOC(hostlist, cur + buflen);
if (hostlist == NULL) {
rc = LDAP_NO_MEMORY;