From: Wilfried Goesgens <dothebart@citadel.org>
Date: Thu, 23 Sep 2010 16:19:28 +0000 (+0200)
Subject: * off by one in range checking of indexed access
X-Git-Tag: v7.86~49
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=e11c8828d4e4f52e4a832b79a37ea6fce629e469

* off by one in range checking of indexed access
---

diff --git a/libcitadel/lib/hash.c b/libcitadel/lib/hash.c
index 684dc466d..bd22f10a8 100644
--- a/libcitadel/lib/hash.c
+++ b/libcitadel/lib/hash.c
@@ -811,7 +811,7 @@ int GetHashAt(HashList *Hash,long At, long *HKLen, const char **HashKey, void **
 
 	if ((Hash == NULL) || 
 	    (At < 0) || 
-	    (At > Hash->nLookupTableItems))
+	    (At >= Hash->nLookupTableItems))
 		return 0;
 	*HKLen = Hash->LookupTable[At]->HKLen;
 	*HashKey = Hash->LookupTable[At]->HashKey;