abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2026-08-10 01:23:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix dns_getserver to return a pointer, not a value

Browse Source
This commit is contained in:
Dirk Ziegelmeier
2016-06-13 09:00:17 +02:00
parent 606b6990ff
commit 5e7b343d52
2 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/core/dns.c
View File

@@ -432,13 +432,13 @@ dns_setserver(u8_t numdns, const ip_addr_t *dnsserver)
* @return IP address of the indexed DNS server or "ip_addr_any" if the DNS
* server has not been configured.
*/
ip_addr_t
const ip_addr_t*
dns_getserver(u8_t numdns)
{
if (numdns < DNS_MAX_SERVERS) {
return dns_servers[numdns];
return &dns_servers[numdns];
} else {
return *IP_ADDR_ANY;
return IP_ADDR_ANY;
}
}