Pi-Hole/dnsmasq
1
0
Fork 0
mirror of https://github.com/pi-hole/dnsmasq.git synced 2025-12-19 10:18:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Handle multiple addresses when removing duplicates in host files.

Browse Source
This commit is contained in:
Dominik Derigs
2022-10-16 22:30:08 +01:00
committed by Simon Kelley
parent 0017dd74d5
commit 936be022d9
1 changed files with 7 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/cache.c
View File

@@ -1048,12 +1048,13 @@ struct crec *cache_find_by_addr(struct crec *crecp, union all_addr *addr,
static void add_hosts_entry(struct crec *cache, union all_addr *addr, int addrlen,
unsigned int index, struct crec **rhash, int hashsz)
{
struct crec *lookup = cache_find_by_name(NULL, cache_get_name(cache), 0, cache->flags & (F_IPV4 | F_IPV6));
int i;
unsigned int j;
struct crec *lookup = NULL;
/* Remove duplicates in hosts files. */
if (lookup && (lookup->flags & F_HOSTS) && memcmp(&lookup->addr, addr, addrlen) == 0)
while ((lookup = cache_find_by_name(lookup, cache_get_name(cache), 0, cache->flags & (F_IPV4 | F_IPV6))))
if ((lookup->flags & F_HOSTS) && memcmp(&lookup->addr, addr, addrlen) == 0)
{
free(cache);
return;