Revision: 14689
http://sourceforge.net/p/edk2/code/14689
Author: jcarsey
Date: 2013-09-20 20:10:17 +0000 (Fri, 20 Sep 2013)
Log Message:
-----------
ShellPkg: Handle pool allocation failure
FreePool() will receive NULL if AllocateZeroPool() fails.
So a check for NULL is needed.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Sergei Antonov <[email protected]>
reviewed-by: jaben carsey <[email protected]>
Modified Paths:
--------------
trunk/edk2/ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c
Modified: trunk/edk2/ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c
===================================================================
--- trunk/edk2/ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c
2013-09-19 17:23:10 UTC (rev 14688)
+++ trunk/edk2/ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c
2013-09-20 20:10:17 UTC (rev 14689)
@@ -84,9 +84,9 @@
//
// if we got an error free the memory and return NULL
//
- if (EFI_ERROR(Status)) {
+ if (EFI_ERROR(Status) && (FileInfo != NULL)) {
FreePool(FileInfo);
- return NULL;
+ FileInfo = NULL;
}
}
return (FileInfo);
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