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remove redirection command line updating from the shell core code.

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add redirection command line updating to the redirection support function (UpdateStdInStdOutStdErr).
add more user input verification to redirection.

reduce user input verification from inside quoted parameters.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11460 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey
2011-03-30 21:04:57 +00:00
parent 33c031ee20
commit fb84495a78
3 changed files with 59 additions and 32 deletions
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4
ShellPkg/Application/Shell/ShellParametersProtocol.h
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@ -132,7 +132,7 @@ typedef struct {
structure by parsing NewCommandLine. The current values are returned to the
user.
If OldStdIn or OldStdOut is NULL then that value is not returned.
This will also update the system table.
@param[in,out] ShellParameters Pointer to parameter structure to modify.
@param[in] NewCommandLine The new command line to parse and use.
@ -148,7 +148,7 @@ EFI_STATUS
EFIAPI
UpdateStdInStdOutStdErr(
IN OUT EFI_SHELL_PARAMETERS_PROTOCOL *ShellParameters,
IN CONST CHAR16 *NewCommandLine,
IN CHAR16 *NewCommandLine,
OUT SHELL_FILE_HANDLE *OldStdIn,
OUT SHELL_FILE_HANDLE *OldStdOut,
OUT SHELL_FILE_HANDLE *OldStdErr,