mirror
/
OpenTTD
mirror of https://github.com/OpenTTD/OpenTTD
1
0
Fork 0
Code Issues

Fix: [Network] Check on CIDR for netmask check considered everything valid

pull/9271/head
Rubidium 2021-05-10 23:06:23 +02:00 committed by rubidium42
parent e6f0d63e25
commit 031e91de6e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/network/core/address.cpp
View File

@ -170,7 +170,7 @@ bool NetworkAddress::IsInNetmask(const char *netmask)
int tmp_cidr = atoi(chr_cidr + 1); int tmp_cidr = atoi(chr_cidr + 1);
/* Invalid CIDR, treat as single host */ /* Invalid CIDR, treat as single host */
if (tmp_cidr > 0 || tmp_cidr < cidr) cidr = tmp_cidr; if (tmp_cidr > 0 && tmp_cidr < cidr) cidr = tmp_cidr;
/* Remove the / so that NetworkAddress works on the IP portion */ /* Remove the / so that NetworkAddress works on the IP portion */
std::string ip_str(netmask, chr_cidr - netmask); std::string ip_str(netmask, chr_cidr - netmask);