diff options
| -rw-r--r-- | ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c b/ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c index 935e839..48be39f 100644 --- a/ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c +++ b/ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c @@ -1,7 +1,7 @@ /** @file
Provides interface to shell internal functions for shell commands.
- Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -101,6 +101,37 @@ ShellCommandLibConstructor ( }
/**
+ Frees list of file handles.
+
+ @param[in] List The list to free.
+**/
+VOID
+EFIAPI
+FreeFileHandleList (
+ IN BUFFER_LIST *List
+ )
+{
+ BUFFER_LIST *BufferListEntry;
+
+ if (List == NULL){
+ return;
+ }
+ //
+ // enumerate through the buffer list and free all memory
+ //
+ for ( BufferListEntry = ( BUFFER_LIST *)GetFirstNode(&List->Link)
+ ; !IsListEmpty (&List->Link)
+ ; BufferListEntry = (BUFFER_LIST *)GetFirstNode(&List->Link)
+ ){
+ RemoveEntryList(&BufferListEntry->Link);
+ ASSERT(BufferListEntry->Buffer != NULL);
+ SHELL_FREE_NON_NULL(((SHELL_COMMAND_FILE_HANDLE*)(BufferListEntry->Buffer))->Path);
+ SHELL_FREE_NON_NULL(BufferListEntry->Buffer);
+ SHELL_FREE_NON_NULL(BufferListEntry);
+ }
+}
+
+/**
Destructor for the library. free any resources.
@param ImageHandle the image handle of the process
@@ -169,7 +200,7 @@ ShellCommandLibDestructor ( }
}
if (!IsListEmpty(&mFileHandleList.Link)){
- FreeBufferList(&mFileHandleList);
+ FreeFileHandleList(&mFileHandleList);
}
if (mProfileList != NULL) {
|