Kernel - Fixing bugs exposed with `qemu -nographic`

[tpg/acess2.git] / KernelLand / Modules / Input / Keyboard / main.c

diff --git a/KernelLand/Modules/Input/Keyboard/main.c b/KernelLand/Modules/Input/Keyboard/main.c
index f49d8ea..9c2e20e 100644 (file)
--- a/KernelLand/Modules/Input/Keyboard/main.c
+++ b/KernelLand/Modules/Input/Keyboard/main.c
@@ -164,6 +164,15 @@ void Keyboard_HandleKey(tKeyboard *Source, Uint32 HIDKeySym)
        Uint32  flag;
        Uint8   layer;
        
+       if( !Source ) {
+               Log_Error("Keyboard", "Passed NULL handle");
+               return ;
+       }
+       if( !Source->Node ) {
+               Log_Error("Keyboard", "Passed handle with NULL node");
+               return ;
+       }
+       
        bPressed = !(HIDKeySym & (1 << 31));
        HIDKeySym &= 0x7FFFFFFF;