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Quick fix for query_volume_information

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hakril
2018-08-31 15:06:08 +02:00
parent 570436120b
commit 0125f78c67
1 changed files with 2 additions and 2 deletions
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windows/utils/winutils.py
+2 -2
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@@ -292,7 +292,7 @@ ntqueryvolumeinformationfile_info_structs = {
# TODO: FileFsDriverPathInformation
# TODO: Extended FILE_FS_VOLUME_INFORMATION that can read the real value of 'VolumeLabel'
def query_volume_information(file_or_handle,volume_info_class):
def query_volume_information(file_or_handle, volume_info_class):
if isinstance(file_or_handle, file):
file_or_handle = get_handle_from_file(file_or_handle)
handle = file_or_handle
@@ -309,7 +309,7 @@ def query_volume_information(file_or_handle,volume_info_class):
if volume_info_class == gdef.FileFsAttributeInformation:
file_name_length = pinfo[0].FileSystemNameLength
elif volume_info_class == gdef.FileFsVolumeInformation:
file_name_length = pinfo[0].VolumeLabelLength
file_name_length = pinfo[0].VolumeLabelLength + 0x8 # I have seen cases where the VolumeLabelLength is not even enough..
else:
raise
full_size = ctypes.sizeof(info) + file_name_length # We add a little too much size for the sake of simplicity