mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2025-01-27 12:35:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

fixed constness for DNS_LOCAL_HOSTLIST_IS_DYNAMIC

Browse Source
This commit is contained in:
sg 2015-09-17 21:32:11 +02:00
parent cca758d332
commit 9614c60cf6
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/core/dns.c
View File

@ -488,9 +488,10 @@ dns_init_local(void)
entry = (struct local_hostlist_entry *)memp_malloc(MEMP_LOCALHOSTLIST);
LWIP_ASSERT("mem-error in dns_init_local", entry != NULL);
if (entry != NULL) {
entry->name = (char*)entry + sizeof(struct local_hostlist_entry);
MEMCPY((char*)entry->name, init_entry->name, namelen);
((char*)entry->name)[namelen] = 0;
char* entry_name = (char*)entry + sizeof(struct local_hostlist_entry);
MEMCPY(entry_name, init_entry->name, namelen);
entry_name[namelen] = 0;
entry->name = entry_name;
entry->addr = init_entry->addr;
entry->next = local_hostlist_dynamic;
local_hostlist_dynamic = entry;
@ -586,6 +587,7 @@ dns_local_addhost(const char *hostname, const ip_addr_t *addr)
{
struct local_hostlist_entry *entry;
size_t namelen;
char* entry_name;
LWIP_ASSERT("invalid host name (NULL)", hostname != NULL);
namelen = strlen(hostname);
LWIP_ASSERT("namelen <= DNS_LOCAL_HOSTLIST_MAX_NAMELEN", namelen <= DNS_LOCAL_HOSTLIST_MAX_NAMELEN);
@ -593,9 +595,10 @@ dns_local_addhost(const char *hostname, const ip_addr_t *addr)
if (entry == NULL) {
return ERR_MEM;
}
entry->name = (char*)entry + sizeof(struct local_hostlist_entry);
MEMCPY((char*)entry->name, hostname, namelen);
((char*)entry->name)[namelen] = 0;
entry_name = (char*)entry + sizeof(struct local_hostlist_entry);
MEMCPY(entry_name, hostname, namelen);
entry_name[namelen] = 0;
entry->name = entry_name;
ip_addr_copy(entry->addr, *addr);
entry->next = local_hostlist_dynamic;
local_hostlist_dynamic = entry;