X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=BaseTools%2FSource%2FPython%2FGenFds%2FFdfParser.py;h=08429cd72affc0fe2af6335fdb5965e90603ec9f;hb=4d603daa3a2276d98ac6749d1db8e327ff7c1f5f;hp=e35057931f03e9c5fd0d5add5aff775725e747ea;hpb=ca2c8725c4894c55ffd7ce091e5f0c4ef9c794ed;p=mirror_edk2.git

diff --git a/BaseTools/Source/Python/GenFds/FdfParser.py b/BaseTools/Source/Python/GenFds/FdfParser.py
index e35057931f..08429cd72a 100644
--- a/BaseTools/Source/Python/GenFds/FdfParser.py
+++ b/BaseTools/Source/Python/GenFds/FdfParser.py
@@ -60,6 +60,7 @@ from Common.LongFilePathSupport import OpenLongFilePath as open
 from Capsule import EFI_CERT_TYPE_PKCS7_GUID
 from Capsule import EFI_CERT_TYPE_RSA2048_SHA256_GUID
 from Common.RangeExpression import RangeExpression
+from Common.FdfParserLite import FileExtensionPattern
 
 ##define T_CHAR_SPACE                ' '
 ##define T_CHAR_NULL                 '\0'
@@ -3691,8 +3692,7 @@ class FdfParser:
 
         Ext = ""
         if self.__GetNextToken():
-            Pattern = re.compile(r'([a-zA-Z][a-zA-Z0-9]*)')
-            if Pattern.match(self.__Token):
+            if FileExtensionPattern.match(self.__Token):
                 Ext = self.__Token
                 return '.' + Ext
             else: