sravan/system76-edk2
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Refine code to make code run safely.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10880 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10
2010-09-16 04:51:25 +00:00
parent 7bee5a761f
commit cd7bfc2c63
12 changed files with 29 additions and 26 deletions
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3
MdeModulePkg/Core/Dxe/Hand/Locate.c
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@@ -490,7 +490,8 @@ CoreLocateDevicePath (
// Check if DevicePath is first part of SourcePath
//
Size = GetDevicePathSize (TmpDevicePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL);
if ((Size <= SourceSize) && CompareMem (SourcePath, TmpDevicePath, Size) == 0) {
ASSERT (Size >= 0);
if ((Size <= SourceSize) && CompareMem (SourcePath, TmpDevicePath, (UINTN) Size) == 0) {
//
// If the size is equal to the best match, then we
// have a duplicate device path for 2 different device