[pschweitzer] 62633: [SVCHOST] Fix buffer overruns in LanaFlagIsSet() and SetLanaFlag(). Normally, i shouldn't be > 7, MAX_LANA is set to 254. CID #1102306 CID #1102305

Author: pschweitzer
Date: Sat Apr  5 21:27:12 2014
New Revision: 62633

URL: http://svn.reactos.org/svn/reactos?rev=62633&view=rev
Log:
[SVCHOST]
Fix buffer overruns in LanaFlagIsSet() and SetLanaFlag().
Normally, i shouldn't be > 7, MAX_LANA is set to 254.

CID #1102306
CID #1102305

Modified:
    trunk/reactos/base/services/svchost/netbios.c

Modified: trunk/reactos/base/services/svchost/netbios.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/svchost/netbi...
==============================================================================
--- trunk/reactos/base/services/svchost/netbios.c	[iso-8859-1] (original)
+++ trunk/reactos/base/services/svchost/netbios.c	[iso-8859-1] Sat Apr  5 21:27:12 2014
@@ -64,7 +64,7 @@
     DWORD i = Lana / 32;

/* Clear the flag for this LANA */
-    return (i <= 8) ? LanaFlags[i] & (1 << (Lana - 32 * i)) : FALSE;
+    return (i <= 7) ? LanaFlags[i] & (1 << (Lana - 32 * i)) : FALSE;
 }

VOID
@@ -76,7 +76,7 @@
     DWORD i = Lana / 32;

/* Set the flag for this LANA */
-    if (i <= 8) LanaFlags[i] |= 1 << (Lana - 32 * i);
+    if (i <= 7) LanaFlags[i] |= 1 << (Lana - 32 * i);
 }

VOID