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Charles Hardin made adig support a regular numerical dotted IP address for the

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-s option as well.
This commit is contained in:
Daniel Stenberg 2008-10-17 11:26:36 +00:00
parent 5e826c78a7
commit eb612bfdfc
2 changed files with 14 additions and 5 deletions
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4
ares/CHANGES
View File

@ -1,5 +1,9 @@
Changelog for the c-ares project
* Oct 18 2008 (Daniel Stenberg)
Charles Hardin made adig support a regular numerical dotted IP address for the
-s option as well.
* Oct 7 2008 (Yang Tse)
- Added --enable-optimize configure option to enable and disable compiler
optimizations to allow decoupled setting from --enable-debug.

15
ares/adig.c
View File

@ -151,6 +151,7 @@ static const char *opcodes[] = {
"UPDATEA", "UPDATED", "UPDATEDA", "UPDATEM", "UPDATEMA",
"ZONEINIT", "ZONEREF"
};
struct in_addr inaddr;
static const char *rcodes[] = {
"NOERROR", "FORMERR", "SERVFAIL", "NXDOMAIN", "NOTIMP", "REFUSED",
@ -212,11 +213,15 @@ int main(int argc, char **argv)
case 's':
/* Add a server, and specify servers in the option mask. */
hostent = gethostbyname(optarg);
if (!hostent || hostent->h_addrtype != AF_INET)
if (inet_pton(AF_INET, optarg, &inaddr) <= 0)
{
fprintf(stderr, "adig: server %s not found.\n", optarg);
return 1;
hostent = gethostbyname(optarg);
if (!hostent || hostent->h_addrtype != AF_INET)
{
fprintf(stderr, "adig: server %s not found.\n", optarg);
return 1;
}
memcpy(&inaddr, hostent->h_addr, sizeof(struct in_addr));
}
options.servers = realloc(options.servers, (options.nservers + 1)
* sizeof(struct in_addr));
@ -225,7 +230,7 @@ int main(int argc, char **argv)
fprintf(stderr, "Out of memory!\n");
return 1;
}
memcpy(&options.servers[options.nservers], hostent->h_addr,
memcpy(&options.servers[options.nservers], &inaddr,
sizeof(struct in_addr));
options.nservers++;
optmask |= ARES_OPT_SERVERS;