Branch: refs/heads/master
Home: https://github.com/tianocore/edk2
Commit: c5e42e79428ef736a975909bba042d9504c6c47e
https://github.com/tianocore/edk2/commit/c5e42e79428ef736a975909bba042d9504c6c47e
Author: Sunil V L <[email protected]>
Date: 2026-07-21 (Tue, 21 Jul 2026)
Changed paths:
M DynamicTablesPkg/Library/FdtHwInfoParserLib/RiscV/Intc/RiscVIntcParser.c
Log Message:
-----------
DynamicTablesPkg/RiscV: Fix ISA string copy in RiscVIntcParser
The IsaStringInfoParser() routine currently sets the ISA string length
to PropSize + 1 and used AsciiStrCpyS() with PropSize + 1 as the
destination size. This could lead to incorrect length handling and
potential buffer issues.
Update the code to:
- Set IsaStringInfo.Length to PropSize (actual property size).
- Use MAX_ISA_STRING_LENGTH as the destination buffer size when
copying the ISA string.
- Check the return status of AsciiStrCpyS() and abort with an error
message if the copy fails.
This ensures safe string handling and prevents buffer overflow or
truncation when parsing ISA strings.
Reported-by: Zhenyu Liu <[email protected]>
Signed-off-by: Sunil V L <[email protected]>
Commit: f539e44fe447e980aa608111716f64030bbb3934
https://github.com/tianocore/edk2/commit/f539e44fe447e980aa608111716f64030bbb3934
Author: Sunil V L <[email protected]>
Date: 2026-07-21 (Tue, 21 Jul 2026)
Changed paths:
M DynamicTablesPkg/Library/Acpi/RiscV/AcpiRhctLibRiscV/RhctGenerator.c
M DynamicTablesPkg/Library/FdtHwInfoParserLib/RiscV/Intc/RiscVIntcParser.c
Log Message:
-----------
DynamicTablesPkg/RiscV: Fix unused variables warnings
Either use the variables or get rid of them.
Signed-off-by: Sunil V L <[email protected]>
Compare: https://github.com/tianocore/edk2/compare/97665a4ef0ee...f539e44fe447
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