DEVEL15-windows-lanahelper-20071001

uninitialized variable in lana_IsLoopback

(cherry picked from commit 7890ce9eade282398c06c00166b43e7d23151944)

diff --git a/src/WINNT/afsd/lanahelper.cpp b/src/WINNT/afsd/lanahelper.cpp
index 8610b1d..f99f11d 100644 (file)
--- a/src/WINNT/afsd/lanahelper.cpp
+++ b/src/WINNT/afsd/lanahelper.cpp
@@ -450,6 +450,7 @@ extern "C" BOOL lana_IsLoopback(lana_number_t lana, BOOL reset)
 
     rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE,AFSREG_CLT_SVC_PARAM_SUBKEY,0,KEY_READ,&hkConfig);
     if (rv == ERROR_SUCCESS) {
+       dummyLen = sizeof(regLana);
         rv = RegQueryValueEx(hkConfig, szForceLanaLoopback, NULL, NULL, (LPBYTE) &regLana, &dummyLen);
         RegCloseKey(hkConfig);