The current implementation does not check if Language or DriverName
are NULL. This causes the SCT test suite to crash.
Add a check to return EFI_INVALID_PARAMETER if any of these pointers
are NULL.
Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org>
Cc: Jiewen Yao <jiewen....@intel.com>
Cc: Liming Gao <gaolim...@byosoft.com.cn>
Cc: Sunny Wang <sunny.w...@arm.com>
Cc: Jeff Booher-Kaeding <jeff.booher-kaed...@arm.com>
Cc: Samer El-Haj-Mahmoud <samer.el-haj-mahm...@arm.com>
Signed-off-by: Dimitrije Pavlov <dimitrije.pav...@arm.com>
---
OvmfPkg/VirtioFsDxe/DriverBinding.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/OvmfPkg/VirtioFsDxe/DriverBinding.c
b/OvmfPkg/VirtioFsDxe/DriverBinding.c
index 86eb9cf0ba51..3d80ff0f91f5 100644
--- a/OvmfPkg/VirtioFsDxe/DriverBinding.c
+++ b/OvmfPkg/VirtioFsDxe/DriverBinding.c
@@ -218,6 +218,10 @@ VirtioFsGetDriverName (
OUT CHAR16 **DriverName
)
{
+ if (Language == NULL || DriverName == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
if (AsciiStrCmp (Language, "en") != 0) {
return EFI_UNSUPPORTED;
}
--
2.37.2
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