From: Jeff Westfahl <jeff.westfahl@ni.com>
Date: Tue, 14 Mar 2017 21:02:01 +0000 (+0800)
Subject: ShellPkg/HandleParsingLib: Correct format specifier for LoadedImage
X-Git-Tag: edk2-stable201903~4379
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=7c6f0d14c3db1ade3e1ef701e39babd7a314eb56;ds=sidebyside

ShellPkg/HandleParsingLib: Correct format specifier for LoadedImage

The format specifier for the LoadOptions field of the LoadedImage protocol
is "%s". However, the data in LoadOptions is often generic binary data. A
format specifier of "%x" is more appropriate for this field.

Using "dh -v" with format specifier "%s" on BIOS images based on EDK II
source before commit 891d844 can cause a crash.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Westfahl <jeff.westfahl@ni.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
---

diff --git a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.uni b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.uni
index 0d51627c5f..273a4201bc 100644
--- a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.uni
+++ b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.uni
@@ -354,7 +354,7 @@
                                                   "     DeviceHandle..: %%H%x%%N\r\n"
                                                   "     FilePath......: %%H%x%%N\r\n"
                                                   "     OptionsSize...: %%H%x%%N\r\n"
-                                                  "     LoadOptions...: %%H%s%%N\r\n"
+                                                  "     LoadOptions...: %%H%x%%N\r\n"
                                                   "     ImageBase.....: %%H%x%%N\r\n"
                                                   "     ImageSize.....: %%H%Lx%%N\r\n"
                                                   "     CodeType......: %%H%s%%N\r\n"