[edk2-devel] [Patch 1/1] OvmfPkg/LinuxInitrdDynamicShellCommand: Cast UNIT64 to UNITN in assignment
Bob Feng
bob.c.feng at intel.com
Tue Mar 10 08:44:26 UTC 2020
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2580
Ovmf build failed on Windows with VS2017 tool chain.
The error message like:
OvmfPkg\LinuxInitrdDynamicShellCommand\LinuxInitr
dDynamicShellCommand.c(199): error C2220: warning treated as error -
no 'object' file generated
OvmfPkg\LinuxInitrdDynamicShellCommand\LinuxInitrdDynamicShellCommand.c(199):
warning C4244: '=': conversion from 'UINT64' to 'UINTN',
possible loss of data
This patch is to cast UINT64 type to UINTN type
when doing the variable assignment.
Signed-off-by: Bob Feng <bob.c.feng at intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel at linaro.org>
Cc: Laszlo Ersek <lersek at redhat.com>
---
.../LinuxInitrdDynamicShellCommand.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c b/OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c
index 021b072826a9..07baa0e8d100 100644
--- a/OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c
+++ b/OvmfPkg/LinuxInitrdDynamicShellCommand/LinuxInitrdDynamicShellCommand.c
@@ -194,11 +194,11 @@ CacheInitrdFile (
&gEfiLoadFile2ProtocolGuid, &mInitrdLoadFile2,
NULL);
ASSERT_EFI_ERROR (Status);
}
- mInitrdFileSize = FileSize;
+ mInitrdFileSize = (UINTN)FileSize;
return EFI_SUCCESS;
FreeMemory:
gBS->FreePages (mInitrdFileAddress, EFI_SIZE_TO_PAGES ((UINTN)FileSize));
return Status;
--
2.20.1.windows.1
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