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Check that supplied query type is valid

This commit is contained in:
Erik Ekman 2014-06-09 18:55:27 +02:00
parent 4d7678dc5b
commit 1f4b9250cf
3 changed files with 5 additions and 3 deletions
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3
src/client.c
View File

@ -167,7 +167,7 @@ client_set_password(const char *cp)
password = cp;
}
void
int
client_set_qtype(char *qtype)
{
if (!strcasecmp(qtype, "NULL"))
@ -182,6 +182,7 @@ client_set_qtype(char *qtype)
do_qtype = T_SRV;
else if (!strcasecmp(qtype, "TXT"))
do_qtype = T_TXT;
return (do_qtype == T_UNSET);
}
char *

2
src/client.h
View File

@ -27,7 +27,7 @@ const char *client_get_raw_addr();
void client_set_nameserver(struct sockaddr_storage *, int);
void client_set_topdomain(const char *cp);
void client_set_password(const char *cp);
void client_set_qtype(char *qtype);
int client_set_qtype(char *qtype);
char *client_get_qtype();
void client_set_downenc(char *encoding);
void client_set_selecttimeout(int select_timeout);

3
src/iodine.c
View File

@ -249,7 +249,8 @@ main(int argc, char **argv)
pidfile = optarg;
break;
case 'T':
client_set_qtype(optarg);
if (client_set_qtype(optarg))
errx(5, "Invalid query type '%s'", optarg);
break;
case 'O': /* not -D, is Debug in server */
client_set_downenc(optarg);