Pi-Hole/dnsmasq
1
0
Fork 0
mirror of https://github.com/pi-hole/dnsmasq.git synced 2025-12-19 18:28:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Small sanity check in wildcard tag matching code.

Browse Source
This commit is contained in:
Petr Menšík
2021-09-11 14:26:03 +01:00
committed by Simon Kelley
parent e0ce3c12f2
commit dea69a12aa
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/dhcp-common.c
View File

@@ -88,7 +88,7 @@ int match_netid_wild(struct dhcp_netid *check, struct dhcp_netid *pool)
for (; check; check = check->next)
{
const int check_len = strlen(check->net);
const int is_wc = (check->net[check_len - 1] == '*');
const int is_wc = (check_len > 0 && check->net[check_len - 1] == '*');
/* '#' for not is for backwards compat. */
if (check->net[0] != '!' && check->net[0] != '#')