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[ISAPNP] Fix the truncation of 32-bit configuration I/O reads

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CORE-18562
This commit is contained in:
Dmitry Borisov 2024-05-03 20:03:51 +06:00
parent b36d9bd9c1
commit 991dbeff53
1 changed files with 1 additions and 1 deletions
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2
drivers/bus/isapnp/hardware.c
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@ -118,7 +118,7 @@ ReadDoubleWord(
_In_ PUCHAR ReadDataPort, _In_ PUCHAR ReadDataPort,
_In_ UCHAR Address) _In_ UCHAR Address)
{ {
return ((ReadWord(ReadDataPort, Address) << 8) | return ((ReadWord(ReadDataPort, Address) << 16) |
(ReadWord(ReadDataPort, Address + 2))); (ReadWord(ReadDataPort, Address + 2)));
} }