getifaddrs: Fix buffer overrun with >3 interfaces.
This commit is contained in:
parent
c29a9cf52b
commit
e7ec55a2ad
@ -322,7 +322,7 @@ reload_ifaces(int force_notify)
|
|||||||
do {
|
do {
|
||||||
getifaddr(runtime_vars.ifaces[i]);
|
getifaddr(runtime_vars.ifaces[i]);
|
||||||
i++;
|
i++;
|
||||||
} while (runtime_vars.ifaces[i]);
|
} while (i < MAX_LAN_ADDR && runtime_vars.ifaces[i]);
|
||||||
|
|
||||||
for (i = 0; i < n_lan_addr; i++)
|
for (i = 0; i < n_lan_addr; i++)
|
||||||
{
|
{
|
||||||
|
@ -554,6 +554,8 @@ init(int argc, char **argv)
|
|||||||
MAX_LAN_ADDR, word);
|
MAX_LAN_ADDR, word);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
while (isspace(*word))
|
||||||
|
word++;
|
||||||
runtime_vars.ifaces[ifaces++] = word;
|
runtime_vars.ifaces[ifaces++] = word;
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
Loading…
x
Reference in New Issue
Block a user