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ShellPkg: Add checks for NULL pointers. 

This adds lots of pointer verification with ASSERTs only used when the condition should be impossible and never for memory allocation.

signed-off-by: jcarsey
reviewed-by: geekboy15a


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12524 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey 2011-10-10 20:36:44 +00:00
parent ecae51177e
commit 4d10ab79d7
1 changed files with 2 additions and 2 deletions
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4
ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/HexEdit.c
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@ -189,7 +189,7 @@ ShellCommandRunHexEdit (
switch (WhatToDo) { switch (WhatToDo) {
case FileTypeFileBuffer: case FileTypeFileBuffer:
Status = HBufferImageRead ( Status = HBufferImageRead (
Name, Name==NULL?L"":Name,
NULL, NULL,
0, 0,
0, 0,
@ -203,7 +203,7 @@ ShellCommandRunHexEdit (
case FileTypeDiskBuffer: case FileTypeDiskBuffer:
Status = HBufferImageRead ( Status = HBufferImageRead (
NULL, NULL,
Name, Name==NULL?L"":Name,
Offset, Offset,
Size, Size,
0, 0,