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- Nico Stappenbelt reported that when processing domain and search lines in

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the resolv.conf file, the first entry encountered is processed and used as
  the search list. According to the manual pages for both Linux, Solaris and
  Tru64, the last entry of either a domain or a search field is used.
This commit is contained in:
Daniel Stenberg 2004-05-11 21:12:10 +00:00
parent f42b10242f
commit 864f1a3366
2 changed files with 18 additions and 2 deletions
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8
ares/CHANGES
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@ -1,5 +1,13 @@
Changelog for the c-ares project
* May 11
- Nico Stappenbelt reported that when processing domain and search lines in
the resolv.conf file, the first entry encountered is processed and used as
the search list. According to the manual pages for both Linux, Solaris and
Tru64, the last entry of either a domain or a search field is used.
This is now adjusted in the code
Version 1.2.0 (April 13, 2004)
* April 2, 2004

12
ares/ares_init.c
View File

@ -437,11 +437,11 @@ DhcpNameServer
return (errno == ENOENT) ? ARES_SUCCESS : ARES_EFILE;
while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
{
if ((p = try_config(line, "domain")) && channel->ndomains == -1)
if ((p = try_config(line, "domain")))
status = config_domain(channel, p);
else if ((p = try_config(line, "lookup")) && !channel->lookups)
status = config_lookup(channel, p);
else if ((p = try_config(line, "search")) && channel->ndomains == -1)
else if ((p = try_config(line, "search")))
status = set_search(channel, p);
else if ((p = try_config(line, "nameserver")) && channel->nservers == -1)
status = config_nameserver(&servers, &nservers, p);
@ -702,6 +702,14 @@ static int set_search(ares_channel channel, const char *str)
int n;
const char *p, *q;
if(channel->ndomains != -1) {
/* if we already have some domains present, free them first */
for(n=0; n < channel->ndomains; n++)
free(channel->domains[n]);
free(channel->domains);
channel->ndomains = -1;
}
/* Count the domains given. */
n = 0;
p = str;