Reviewed-by: Jaben Carsey <[email protected]> > -----Original Message----- > From: Jeff Westfahl [mailto:[email protected]] > Sent: Monday, May 15, 2017 10:18 AM > To: [email protected] > Cc: Jeff Westfahl <[email protected]>; Ni, Ruiyu <[email protected]>; > Carsey, Jaben <[email protected]> > Subject: [edk2][PATCH v2] ShellPkg/Ls: Handle path specified from root > Importance: High > > This fixes 'ls' when specifying a path from the root, like "ls \" from > within a subfolder. Currently, 'ls' will append the specified path to the > current working directory. The correct behavior is to start from the root > of the currently selected filesystem. > > Cc: Ruiyu Ni <[email protected]> > Cc: Jaben Carsey <[email protected]> > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Jeff Westfahl <[email protected]> > --- > ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c > b/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c > index 8d33392..8eeb2c0 100644 > --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c > +++ b/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c > @@ -685,6 +685,9 @@ ShellCommandRunLs ( > ShellCommandLineFreeVarList (Package); > return SHELL_OUT_OF_RESOURCES; > } > + if (PathName[0] == L'\\') { > + while (PathRemoveLastItem(FullPath)) ; > + } > Size = FullPath != NULL? StrSize(FullPath) : 0; > StrnCatGrow(&FullPath, &Size, L"\\", 0); > } > -- > 2.7.4
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