okseby/Quake-III-Arena
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Change shift expressions to unsigned types. Shifting signed values to

Browse source 
a result that is not representable has undefined behaviour.
This commit is contained in:
Thomas Köppe 2018-01-16 16:04:17 +00:00 • committed by Zack Middleton
parent 7e2aa2c627
commit ed1794fe17
6 changed files with 11 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

2
code/server/sv_client.c
View file

@ -140,7 +140,7 @@ void SV_GetChallenge(netadr_t from)
}
// always generate a new challenge number, so the client cannot circumvent sv_maxping
challenge->challenge = ( (rand() << 16) ^ rand() ) ^ svs.time;
challenge->challenge = ( ((unsigned int)rand() << 16) ^ (unsigned int)rand() ) ^ svs.time;
challenge->wasrefused = qfalse;
challenge->time = svs.time;

2
code/server/sv_init.c
View file

@ -468,7 +468,7 @@ void SV_SpawnServer( char *server, qboolean killBots ) {
Cvar_Set("cl_paused", "0");
// get a new checksum feed and restart the file system
sv.checksumFeed = ( ((int) rand() << 16) ^ rand() ) ^ Com_Milliseconds();
sv.checksumFeed = ( ((unsigned int)rand() << 16) ^ (unsigned int)rand() ) ^ Com_Milliseconds();
FS_Restart( sv.checksumFeed );
CM_LoadMap( va("maps/%s.bsp", server), qfalse, &checksum );