1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c
index 7361204b1eef..a9148677f037 100644
--- a/drivers/acpi/utilities/utdebug.c
+++ b/drivers/acpi/utilities/utdebug.c
@@ -524,6 +524,11 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display)
         u32 temp32;
         u8 buf_char;
 
+        if (!buffer) {
+                acpi_os_printf("Null Buffer Pointer in DumpBuffer!\n");
+                return;
+        }
+
         if ((count < 4) || (count & 0x01)) {
                 display = DB_BYTE_DISPLAY;
         }