mirror of
https://github.com/NLnetLabs/unbound.git
synced 2024-09-21 06:37:08 +00:00
- Fix possibly unaligned memory access.
This commit is contained in:
parent
2b1028bdad
commit
b1c707e551
@ -928,7 +928,7 @@ pkt_snip_edns_option(uint8_t* pkt, size_t len, sldns_edns_option code,
|
|||||||
optlen = sldns_read_uint16(rdata+2);
|
optlen = sldns_read_uint16(rdata+2);
|
||||||
if(sldns_read_uint16(rdata) == code) {
|
if(sldns_read_uint16(rdata) == code) {
|
||||||
/* save data to buf for caller inspection */
|
/* save data to buf for caller inspection */
|
||||||
memcpy(buf, rdata+4, optlen);
|
memmove(buf, rdata+4, optlen);
|
||||||
/* snip option from packet; assumes len is correct */
|
/* snip option from packet; assumes len is correct */
|
||||||
memmove(rdata, rdata+4+optlen,
|
memmove(rdata, rdata+4+optlen,
|
||||||
(pkt+len)-(rdata+4+optlen));
|
(pkt+len)-(rdata+4+optlen));
|
||||||
|
Loading…
Reference in New Issue
Block a user