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ffb18f7710
Modify the DBG2 table parsing logic to prevent reading past the ACPI buffer lengths provided. Modify the signature of the DumpDbgDeviceInfo() function to make it consistent with the ACPI structure processing functions in other acpiview parsers. Now, the length of the Debug Device Information Structure is read before the entire structure is dumped. This refactoring change makes it easier to stop reading beyond the DBG2 table buffer if the Debug Device Information Structure Buffer does not fit in the DBG2 buffer. For processing the first two fields of the Debug Device Information Structure (to get the length) a new ACPI_PARSER array is defined. References: - Microsoft Debug Port Table 2 (DBG2), December 10, 2015 Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com> Reviewed-by: Alexei Fedorov <Alexei.Fedorov@arm.com> Reviewed-by: Zhichao Gao <zhichao.gao@inte.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> |
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| .. | ||
| Bgrt | ||
| Dbg2 | ||
| Dsdt | ||
| Fadt | ||
| Gtdt | ||
| Iort | ||
| Madt | ||
| Mcfg | ||
| Pptt | ||
| Rsdp | ||
| Slit | ||
| Spcr | ||
| Srat | ||
| Ssdt | ||
| Xsdt | ||