From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Tue, 9 Feb 2021 16:45:33 +0000 (+0100)
Subject: efi_loader: '.' and '..' are directories
X-Git-Url: http://git.dujemihanovic.xyz/html/%7B%7B%20%28.OutputFormats.Get?a=commitdiff_plain;h=841f7a4ebbe76c7843a864a5f9ca8f5f95a23df8;p=u-boot.git

efi_loader: '.' and '..' are directories

'.' and '..' are directories. So when looking for capsule files it is
sufficient to check that the attribute EFI_FILE_DIRECTORY is not set. We
don't have to check for these special names.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/lib/efi_loader/efi_capsule.c b/lib/efi_loader/efi_capsule.c
index 0d5a7b63ec..d39d731080 100644
--- a/lib/efi_loader/efi_capsule.c
+++ b/lib/efi_loader/efi_capsule.c
@@ -753,9 +753,7 @@ static efi_status_t efi_capsule_scan_dir(u16 ***files, unsigned int *num)
 		if (!tmp_size)
 			break;
 
-		if (!(dirent->attribute & EFI_FILE_DIRECTORY) &&
-		    u16_strcmp(dirent->file_name, L".") &&
-		    u16_strcmp(dirent->file_name, L".."))
+		if (!(dirent->attribute & EFI_FILE_DIRECTORY))
 			count++;
 	}