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

Fix boundary for test introduced in 3e3f1029c9ec6c63e430ff51063a6301d4b2262

Browse Source 
This fixes breakage of  DHCPv6 relay.
This commit is contained in:
yiwenchen
2018-02-14 22:26:54 +00:00
committed by Simon Kelley
parent 6f1cbfd000
commit 499d8dde2b
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/rfc3315.c
View File

@@ -216,9 +216,9 @@ static int dhcp6_maybe_relay(struct state *state, void *inbuff, size_t sz,
for (opt = opts; opt; opt = opt6_next(opt, end)) for (opt = opts; opt; opt = opt6_next(opt, end))
{ {
if (opt6_ptr(opt, 0) + opt6_len(opt) >= end) { if (opt6_ptr(opt, 0) + opt6_len(opt) > end)
return 0; return 0;
}
int o = new_opt6(opt6_type(opt)); int o = new_opt6(opt6_type(opt));
if (opt6_type(opt) == OPTION6_RELAY_MSG) if (opt6_type(opt) == OPTION6_RELAY_MSG)
{ {