thirdpartymirrors/RingRacers
1
0
Fork 0
mirror of https://github.com/KartKrewDev/RingRacers.git synced 2025-10-30 08:01:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

UDP_Socket: Add missing limit checks for s, for client and broadcast addresses

Browse source
This commit is contained in:
Monster Iestyn 2018-09-03 15:43:36 +01:00
parent 4bd725e7b8
commit 4bb12fb79f
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/i_tcp.c
View file

@ -1044,7 +1044,7 @@ static boolean UDP_Socket(void)
if (gaie == 0) if (gaie == 0)
{ {
runp = ai; runp = ai;
while (runp != NULL) while (runp != NULL && s < MAXNETNODES+1)
{ {
memcpy(&clientaddress[s], runp->ai_addr, runp->ai_addrlen); memcpy(&clientaddress[s], runp->ai_addr, runp->ai_addrlen);
s++; s++;
@ -1064,7 +1064,7 @@ static boolean UDP_Socket(void)
if (gaie == 0) if (gaie == 0)
{ {
runp = ai; runp = ai;
while (runp != NULL) while (runp != NULL && s < MAXNETNODES+1)
{ {
memcpy(&broadcastaddress[s], runp->ai_addr, runp->ai_addrlen); memcpy(&broadcastaddress[s], runp->ai_addr, runp->ai_addrlen);
s++; s++;
@ -1087,7 +1087,7 @@ static boolean UDP_Socket(void)
if (gaie == 0) if (gaie == 0)
{ {
runp = ai; runp = ai;
while (runp != NULL) while (runp != NULL && s < MAXNETNODES+1)
{ {
memcpy(&broadcastaddress[s], runp->ai_addr, runp->ai_addrlen); memcpy(&broadcastaddress[s], runp->ai_addr, runp->ai_addrlen);
s++; s++;