csv: keep on failing on nul bytes (#86355)

2024-01-31 09:44:13 +01:00 · 2024-01-31 09:44:13 +01:00 · 129e2a5af3
parent 1c7f6c2557
commit 129e2a5af3
1 changed files with 2 additions and 0 deletions
--- a/passerelle/apps/csvdatasource/models.py
+++ b/passerelle/apps/csvdatasource/models.py
@ -251,6 +251,8 @@ class CsvDataSource(BaseResource):
        file_type = self.csv_file.name.split('.')[-1]
        if file_type not in ('ods', 'xls', 'xlsx'):
            content = self.get_content_without_bom()
+            if '\x00' in content:
+                raise ValueError(_('line contains NUL'))
            reader = csv.reader(content.splitlines(), **self.dialect_options)
            rows = list(reader)