Bugzilla: 3770 (https://bugzilla.tianocore.org/show_bug.cgi?id=3770)
The PPTT parser in AcpiView incorrectly dereferences a pointer to
FlagName when trying to log an error with the PPTT cache flags, which
can lead to random crashes and other errors.
Also fix some spacing in the error message to ensure the message is
printed cleanly.
Signed-off-by: Chris Jones <christopher.jo...@arm.com>
---
ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Pptt/PpttParser.c | 6
+++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Pptt/PpttParser.c
b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Pptt/PpttParser.c
index
8d52bb5e4811298ddc45cdaef41150f6ee7819af..53777644580e779adab4e8047ea279e1c0de14a3
100644
--- a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Pptt/PpttParser.c
+++ b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Pptt/PpttParser.c
@@ -40,9 +40,9 @@ LogCacheFlagError (
IncrementErrorCount ();
Print (
L"\nERROR: On Arm based systems, all cache properties must be"
- L"provided in the cache type structure."
- L"Missing '%s' flag.",
- *FlagName
+ L" provided in the cache type structure."
+ L" Missing '%s' flag.",
+ FlagName
);
}
--
Guid("CE165669-3EF3-493F-B85D-6190EE5B9759")
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