Skip to content

Fix error truncating non-existing file, fix truncating to invalid (unintialized) file length. #10

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
KickerTom wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Fix error truncating non-existing file, fix truncating to invalid (unintialized) file length. #10

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 4 additions & 3 deletions undz.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -429,7 +429,8 @@ def extractSlice(self, file, name):
chunk.extractChunk(file, name)

# it is possible for chunks wipe area to extend beyond slice
file.truncate(self.getLength())
if len(self.chunks) > 0:
file.truncate(self.getLength())


# write a params file for saving values used during recreate
Expand All @@ -456,7 +457,7 @@ def extractSlice(self, file, name):

params.close()

def __init__(self, dz, index, name, start=0x7FFFFFFFFFFFFFFF, end=0):
def __init__(self, dz, index, name, start, end):
"""
Initialize the instance of UNDZSlice class
"""
Expand Down Expand Up @@ -696,7 +697,7 @@ def addChunk(self, chunk):
slice = self.sliceIdx[name]
else:
# FIXME: what if chunks out of order?
slice = UNDZSlice(self, self.slices[-1].getIndex()+1, name)
slice = UNDZSlice(self, self.slices[-1].getIndex()+1, name, chunk.getTargetStart(), chunk.getTargetEnd())
self.slices.append(slice)
self.sliceIdx[name] = slice

Expand Down