Tianocore/edk2.git/ShellPkg/Library/UefiShellDriver1CommandsLib/Disconnect.c, branch master

ShellPkg/UefiShellDriver1: Lower indentation level in MainCmdXXX()

2026-04-09T11:13:08+00:00

This patch aims to help breaking down the long function present in the ShellPkg and reduce complexity/nested code and conditions. Lower the indentation level in the newly created MainCmdXXX() functions. No functional change should be induced by this patch. Signed-off-by: Pierre Gondois

ShellPkg/UefiShellDriver1: Extract MainCmdXXX() function

2026-04-09T11:13:08+00:00

This patch aims to help breaking down the long function present in the ShellPkg and reduce complexity/nested code and conditions. Extract a MainCmdXXX() function for each shell command. This command contains the possible operations the command aims to operate. The ShellCommandRunXXX() function from which it is extracted is only responsible of: - initializing the shell/command environment - parsing the command parameter and creating a Package - freeing the Package No functional change should be induced by this patch. Signed-off-by: Pierre Gondois

ShellPkg/UefiShellDriver1: Return if ShellCommandLineParse() failed

2026-04-09T11:13:08+00:00

This patch aims to help breaking down the long function present in the ShellPkg and reduce complexity/nested code and conditions. Return directly if ShellCommandLineParse() returned an error Status. In such case, the "Package" that should be allocated by ShellCommandLineParse() is already freed in: ShellCommandLineParse() \-ShellCommandLineParseEx() \-InternalCommandLineParse() so there is no need to free it with ShellCommandLineFreeVarList(). No functional change should be induced by this patch. Signed-off-by: Pierre Gondois

ShellPkg/UefiShellDriver1: Fix memory leaks

2026-04-09T11:13:08+00:00

Package must be freed before exiting. Free the pointer. Signed-off-by: Pierre Gondois

ShellPkg: Use the newly introduced ShellPrintHiiDefaultEx() alias

2025-10-01T08:02:57+00:00

Make use the newly introduced ShellPrintHiiDefaultEx() alias and replace wherever it is possible: - "ShellPrintHiiEx (-1, -1, NULL," with: - "ShellPrintHiiDefaultEx (" No functional change is introduced. Signed-off-by: Pierre Gondois

ShellPkg: CodeQL Fixes

2024-10-29T02:09:18+00:00

Includes changes across the module for the following CodeQL rules: - cpp/comparison-with-wider-type - cpp/overflow-buffer - cpp/redundant-null-check-param - cpp/uselesstest Co-authored-by: Taylor Beebe Signed-off-by: Oliver Smith-Denny

ShellPkg: UefiShellDriver1CommandsLib: CodeQL Fixes

2024-10-29T02:09:18+00:00

ShellPkgDisconnect: zero-initialize handles

2023-06-02T08:34:00+00:00

In case ShellConvertStringToUint64() fails the Handles are left uninitialized. That can for example happen for Handle2 and Handle3 in case only one parameter was specified on the command line. Which can trigger the ASSERT() in line 185. Reproducer: boot ovmf to efi shell in qemu, using q35 machine type, then try disconnect the sata controller in efi shell. Fix that by explicitly setting them to NULL in that case. While being at it also simplify the logic and avoid pointlessly calling ShellConvertStringToUint64() in case ParamN is NULL. Signed-off-by: Gerd Hoffmann Reviewed-by: Zhichao Gao

ShellPkg: Fix conditionally uninitialized variables

2023-04-03T15:29:08+00:00

Fixes CodeQL alerts for CWE-457: https://cwe.mitre.org/data/definitions/457.html Cc: Erich McMillan Cc: Michael D Kinney Cc: Michael Kubacki Cc: Ray Ni Cc: Zhichao Gao Co-authored-by: Erich McMillan Signed-off-by: Michael Kubacki Reviewed-by: Zhichao Gao Reviewed-by: Oliver Smith-Denny

ShellPkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ShellPkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Ray Ni