[ADVAPI32]

- Return ERROR_MORE_DATA instead of ERROR_BUFFER_OVERFLOW from RegEnumKeyExW in case the name or class buffer is too small.
CORE-12030 #resolve

svn path=/trunk/; revision=72879

diff --git a/reactos/dll/win32/advapi32/reg/reg.c b/reactos/dll/win32/advapi32/reg/reg.c
index 4ce71e5..b5b7deb 100644 (file)
--- a/reactos/dll/win32/advapi32/reg/reg.c
+++ b/reactos/dll/win32/advapi32/reg/reg.c
@@ -2637,7 +2637,7 @@ RegEnumKeyExW(
         {
             if (KeyInfo->Basic.NameLength > NameLength)
             {
-                ErrorCode = ERROR_BUFFER_OVERFLOW;
+                ErrorCode = ERROR_MORE_DATA;
             }
             else
             {
@@ -2653,7 +2653,7 @@ RegEnumKeyExW(
             if (KeyInfo->Node.NameLength > NameLength ||
                 KeyInfo->Node.ClassLength > ClassLength)
             {
-                ErrorCode = ERROR_BUFFER_OVERFLOW;
+                ErrorCode = ERROR_MORE_DATA;
             }
             else
             {