diff options
| -rw-r--r-- | ShellPkg/Application/Shell/Shell.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ShellPkg/Application/Shell/Shell.c b/ShellPkg/Application/Shell/Shell.c index e00a57ba2e..2d5c89aadf 100644 --- a/ShellPkg/Application/Shell/Shell.c +++ b/ShellPkg/Application/Shell/Shell.c @@ -1677,10 +1677,12 @@ GetOperationType( }
//
- // Test for file system change request. anything ending with : and cant have spaces.
+ // Test for file system change request. anything ending with first : and cant have spaces.
//
if (CmdName[(StrLen(CmdName)-1)] == L':') {
- if (StrStr(CmdName, L" ") != NULL) {
+ if ( StrStr(CmdName, L" ") != NULL
+ || StrLen(StrStr(CmdName, L":")) > 1
+ ) {
return (Unknown_Invalid);
}
return (File_Sys_Change);
|