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MdeModulePkg/HiiDatabaseDxe: Release lock on all error return path
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1652 Commit ffe5f7a6b4e9 "MdeModulePkg/HiiDatabase: Fix potential integer overflow " added some new error paths, but it missed releasing the mHiiDatabaseLock lock on those paths. This patch releases mHiiDatabaseLock on those paths. Cc: Hao Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Liming Gao <liming.gao@intel.com> Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> (cherry picked from commit 927c516f9557f2f36319fe5d2508af29e3375fb8)
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@ -2,7 +2,7 @@
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Implementation for EFI_HII_IMAGE_PROTOCOL.
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Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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@ -653,6 +653,7 @@ HiiNewImage (
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//
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NewBlockSize = (UINT32)Image->Width * Image->Height;
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if (NewBlockSize > (MAX_UINT32 - (sizeof (EFI_HII_IIBT_IMAGE_24BIT_BLOCK) - sizeof (EFI_HII_RGB_PIXEL))) / 3) {
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EfiReleaseLock (&mHiiDatabaseLock);
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return EFI_OUT_OF_RESOURCES;
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}
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NewBlockSize = NewBlockSize * 3 + (sizeof (EFI_HII_IIBT_IMAGE_24BIT_BLOCK) - sizeof (EFI_HII_RGB_PIXEL));
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@ -680,6 +681,7 @@ HiiNewImage (
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// Length of the package header is represented using 24 bits. So MAX length is MAX_UINT24.
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//
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if (NewBlockSize > MAX_UINT24 - ImagePackage->ImagePkgHdr.Header.Length) {
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EfiReleaseLock (&mHiiDatabaseLock);
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return EFI_OUT_OF_RESOURCES;
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}
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//
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@ -721,6 +723,7 @@ HiiNewImage (
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// Length of the package header is represented using 24 bits. So MAX length is MAX_UINT24.
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//
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if (NewBlockSize > MAX_UINT24 - (sizeof (EFI_HII_IMAGE_PACKAGE_HDR) + sizeof (EFI_HII_IIBT_END_BLOCK))) {
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EfiReleaseLock (&mHiiDatabaseLock);
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return EFI_OUT_OF_RESOURCES;
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}
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//
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@ -1161,12 +1164,14 @@ HiiSetImage (
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//
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NewBlockSize = (UINT32)Image->Width * Image->Height;
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if (NewBlockSize > (MAX_UINT32 - (sizeof (EFI_HII_IIBT_IMAGE_24BIT_BLOCK) - sizeof (EFI_HII_RGB_PIXEL))) / 3) {
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EfiReleaseLock (&mHiiDatabaseLock);
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return EFI_OUT_OF_RESOURCES;
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}
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NewBlockSize = NewBlockSize * 3 + (sizeof (EFI_HII_IIBT_IMAGE_24BIT_BLOCK) - sizeof (EFI_HII_RGB_PIXEL));
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if ((NewBlockSize > OldBlockSize) &&
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(NewBlockSize - OldBlockSize > MAX_UINT24 - ImagePackage->ImagePkgHdr.Header.Length)
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) {
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EfiReleaseLock (&mHiiDatabaseLock);
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return EFI_OUT_OF_RESOURCES;
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}
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