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| author | Sergei Antonov <saproj@gmail.com> | 2013-09-20 20:10:17 +0000 |
|---|---|---|
| committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-09-20 20:10:17 +0000 |
| commit | 037ca23593d15d12a6c7a37567b46b7c6fcbdd48 (patch) | |
| tree | 2ce52a4df3cc633af759d77863eec20572f439a0 /ShellPkg/Library | |
| parent | 6b6aa6d136067a3c9199b4413cdceb652a823b80 (diff) | |
| download | edk2-platforms-037ca23593d15d12a6c7a37567b46b7c6fcbdd48.tar.xz | |
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 <saproj@gmail.com>
reviewed-by: jaben carsey <jaben.carsey@gmail.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14689 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library')
| -rw-r--r-- | ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c b/ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c index fb9d4ec0be..2085f6c521 100644 --- a/ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c +++ b/ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.c @@ -84,9 +84,9 @@ FileHandleGetInfo ( //
// 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);
|