fix rewrite of metadata file

2021-10-04 15:44:48 +02:00
parent 251f15a1d9
commit 5c9ec5037e
1 changed files with 6 additions and 2 deletions
--- a/pyquarantine/storage.py
+++ b/pyquarantine/storage.py
@@ -120,7 +120,9 @@ class FileMailStorage(BaseMailStorage):
            else:
                umask = os.umask(0)
                with open(
-                        os.open(datafile, os.O_CREAT | os.O_WRONLY, self.mode),
+                        os.open(datafile,
+                                os.O_CREAT | os.O_WRONLY | os.O_TRUNC,
+                                self.mode),
                        "wb") as f:
                    f.write(data)
                os.umask(umask)
@@ -136,7 +138,9 @@ class FileMailStorage(BaseMailStorage):
            else:
                umask = os.umask(0)
                with open(
-                        os.open(metafile, os.O_CREAT | os.O_WRONLY, self.mode),
+                        os.open(metafile,
+                                os.O_CREAT | os.O_WRONLY | os.O_TRUNC,
+                                self.mode),
                        "w") as f:
                    json.dump(metadata, f, indent=2)
                os.umask(umask)