From: cloudwalk <cloudwalk@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 8 Jun 2020 22:12:18 +0000 (+0000)
Subject: Add missing modulo in cvar hashtable lookup
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=9fbd7527f5af87f73559110b22c6c689ea824d97;p=xonotic%2Fdarkplaces.git

Add missing modulo in cvar hashtable lookup

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12657 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/cvar.c b/cvar.c
index fdd39e27..7022f085 100644
--- a/cvar.c
+++ b/cvar.c
@@ -79,7 +79,7 @@ static cvar_hash_t *Cvar_FindVarLink(cvar_state_t *cvars, const char *var_name,
 	cvar_hash_t *hash;
 
 	// use hash lookup to minimize search time
-	hashindex = CRC_Block((const unsigned char *)var_name, strlen(var_name));
+	hashindex = CRC_Block((const unsigned char *)var_name, strlen(var_name)) % CVAR_HASHSIZE;
 	if(parent) *parent = NULL;
 	if(prev_alpha) *prev_alpha = NULL;
 	if(link) *link = &cvars->hashtable[hashindex];