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-rw-r--r--src/Driver/DumpFilter.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Driver/DumpFilter.c b/src/Driver/DumpFilter.c
index fc1c7d37..725a4fe0 100644
--- a/src/Driver/DumpFilter.c
+++ b/src/Driver/DumpFilter.c
@@ -127,7 +127,7 @@ NTSTATUS DumpFilterEntry (PFILTER_EXTENSION filterExtension, PFILTER_INITIALIZAT
goto err;
}
- WriteFilterBufferSize = filterInitData->MaxPagesPerWrite * PAGE_SIZE;
+ WriteFilterBufferSize = ((SIZE_T)filterInitData->MaxPagesPerWrite) * PAGE_SIZE;
#ifdef _WIN64
highestAcceptableWriteBufferAddr.QuadPart = 0x7FFffffFFFFLL;