[reactos] 01/01: KBDHID: IOCTL_KEYBOARD_QUERY_* calls must return STATUS_BUFFER_TOO_SMALL if the output buffer is too small

[Eric Kohl]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=c1de553eba883af9e1202…

commit c1de553eba883af9e120272a36bacb79397f85ee
Author:     Eric Kohl <eric.kohl(a)reactos.org>
AuthorDate: Sun Sep 12 14:33:15 2021 +0200
Commit:     Eric Kohl <eric.kohl(a)reactos.org>
CommitDate: Sun Sep 12 14:33:15 2021 +0200

    KBDHID: IOCTL_KEYBOARD_QUERY_* calls must return STATUS_BUFFER_TOO_SMALL if the output
buffer is too small
---
 drivers/hid/kbdhid/kbdhid.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/hid/kbdhid/kbdhid.c b/drivers/hid/kbdhid/kbdhid.c
index bacf72a0109..b07a7d8445c 100644
--- a/drivers/hid/kbdhid/kbdhid.c
+++ b/drivers/hid/kbdhid/kbdhid.c
@@ -444,8 +444,8 @@ KbdHid_InternalDeviceControl(
         case IOCTL_KEYBOARD_QUERY_INDICATORS:
             if (IoStack->Parameters.DeviceIoControl.OutputBufferLength <
sizeof(KEYBOARD_INDICATOR_PARAMETERS))
             {
-                /* invalid parameter */
-                Irp->IoStatus.Status = STATUS_INVALID_PARAMETER;
+                /* buffer too small */
+                Irp->IoStatus.Status = STATUS_BUFFER_TOO_SMALL;
                 IoCompleteRequest(Irp, IO_NO_INCREMENT);
                 return STATUS_INVALID_PARAMETER;
             }
@@ -464,8 +464,8 @@ KbdHid_InternalDeviceControl(
         case IOCTL_KEYBOARD_QUERY_TYPEMATIC:
             if (IoStack->Parameters.DeviceIoControl.OutputBufferLength <
sizeof(KEYBOARD_TYPEMATIC_PARAMETERS))
             {
-                /* invalid parameter */
-                Irp->IoStatus.Status = STATUS_INVALID_PARAMETER;
+                /* buffer too small */
+                Irp->IoStatus.Status = STATUS_BUFFER_TOO_SMALL;
                 IoCompleteRequest(Irp, IO_NO_INCREMENT);
                 return STATUS_INVALID_PARAMETER;
             }