X-Git-Url: https://glassweightruler.freedombox.rocks/gitweb/Ventoy.git/blobdiff_plain/433d854aab8e9c0904ca7e2f27aac54b83ff3b6f..be50ea69aaf2a18b9801c04efea19825d7f34c44:/EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/VentoyProtocol.c

diff --git a/EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/VentoyProtocol.c b/EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/VentoyProtocol.c
index 004c83f..bb0e95e 100644
--- a/EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/VentoyProtocol.c
+++ b/EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/VentoyProtocol.c
@@ -36,6 +36,7 @@
 #include <Protocol/SimpleFileSystem.h>
 #include <Ventoy.h>
 
+UINT8 *g_iso_data_buf = NULL;
 UINTN g_iso_buf_size = 0;
 BOOLEAN gMemdiskMode = FALSE;
 
@@ -254,7 +255,7 @@ EFI_STATUS EFIAPI ventoy_block_io_ramdisk_read
     (VOID)This;
     (VOID)MediaId;
 
-    CopyMem(Buffer, (char *)g_chain + (Lba * 2048), BufferSize);
+    CopyMem(Buffer, g_iso_data_buf + (Lba * 2048), BufferSize);
     
     if (g_blockio_start_record_bcd && FALSE == g_blockio_bcd_read_done)
     {