[BUG] Segmentation fault #1079
Description
Bug summary
Segmentation fault
Version, Python, Operating System
Xubuntu 25.04
---
exec:
api_version:
actual: 0
default: 200
max: 201
min: 200
argv:
- /usr/bin/rdiff-backup
- info
parsed: null
version: 2.2.6
python:
executable: /usr/bin/python3
name: cpython
version: 3.13.3
system:
fs_encoding: utf-8
platform: Linux-6.14.0-24-generic-x86_64-with-glibc2.41
...rdiff-backup call
How did you call rdiff-backup, with which parameters:
rdiff-backup -v6 remove increments --older-than 90D (path)
What happened and what did you expect?
Segmentation fault instead deleting old backup
More information
2025-07-21 23:48:40.182527 +0300 <CLIENT-1247381> DEBUG: Runtime information =>{'exec': {'version': '2.2.6', 'api_version': {'default': 200, 'min': 200, 'max': 201, 'actual': 0}, 'argv': ['/usr/bin/rdiff-backup', '-v9', 'remove', 'increments', '--older-than', '90D', '(path)'], 'parsed': {'api_version': None, 'current_time': None, 'force': False, 'fsync': True, 'null_separator': False, 'new': False, 'chars_to_quote': None, 'parsable_output': False, 'remote_schema': None, 'remote_tempdir': None, 'ssh_compression': True, 'tempdir': None, 'terminal_verbosity': None, 'use_compatible_timestamps': False, 'verbosity': 9, 'action': 'remove', 'entity': 'increments', 'older_than': '90D', 'size': False, 'locations': ['(path)']}}, 'python': {'name': 'cpython', 'executable': '/usr/bin/python3', 'version': '3.13.3'}, 'system': {'platform': 'Linux-6.14.0-24-generic-x86_64-with-glibc2.41', 'fs_encoding': 'utf-8'}}<=
2025-07-21 23:48:40.182628 +0300 <CLIENT-1247381> WARNING: Server will be called with deprecated command line interface to guarantee compatibility. It might lead to a deprecation warning from newer rdiff-backup versions. Use '--api-version 201' (or higher) to avoid it.
2025-07-21 23:48:40.183793 +0300 <CLIENT-1247381> * Using repository '(path)'
2025-07-21 23:48:40.184759 +0300 <CLIENT-1247381> DEBUG: Making directory (path)/rdiff-backup-data/rdiff-backup.tmp.0
2025-07-21 23:48:40.184980 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/5-_ a.snapshot.gz
2025-07-21 23:48:40.185159 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/5-_ a.snapshot.gz
2025-07-21 23:48:40.185330 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/uniá
2025-07-21 23:48:40.185488 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/uniá
2025-07-21 23:48:40.185652 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/:\"
2025-07-21 23:48:40.185807 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/:\"
2025-07-21 23:48:40.185975 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/A
2025-07-21 23:48:40.186165 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/A
2025-07-21 23:48:40.186327 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/foo
2025-07-21 23:48:40.186505 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/foo
2025-07-21 23:48:40.186691 +0300 <CLIENT-1247381> DEBUG: Making directory (path)/rdiff-backup-data/rdiff-backup.tmp.0/hl
2025-07-21 23:48:40.186878 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/hardlinked_file1
2025-07-21 23:48:40.187052 +0300 <CLIENT-1247381> DEBUG: Hard linking source path (path)/rdiff-backup-data/rdiff-backup.tmp.0/hl/hardlinked_file2 to target path (path)/rdiff-backup-data/rdiff-backup.tmp.0/hardlinked_file1
2025-07-21 23:48:40.192914 +0300 <CLIENT-1247381> * Unable to import win32security module. Windows ACLs not supported by filesystem at path (path)/rdiff-backup-data/rdiff-backup.tmp.0
2025-07-21 23:48:40.193087 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/dir_inc_check
2025-07-21 23:48:40.193291 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/dir_inc_check
2025-07-21 23:48:40.193483 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/regfile
2025-07-21 23:48:40.193663 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/regfile
2025-07-21 23:48:40.193955 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/high_perms_file
2025-07-21 23:48:40.194171 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/high_perms_dir
2025-07-21 23:48:40.194370 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/high_perms_file
2025-07-21 23:48:40.194495 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/high_perms_dir
2025-07-21 23:48:40.194642 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/symlinked_file1
2025-07-21 23:48:40.194872 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/symlinked_file2
2025-07-21 23:48:40.195027 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/symlinked_file1
2025-07-21 23:48:40.195226 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/foo
2025-07-21 23:48:40.195384 +0300 <CLIENT-1247381> DEBUG: Touching file (path)/rdiff-backup-data/rdiff-backup.tmp.0/foo.
2025-07-21 23:48:40.195529 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0/foo
2025-07-21 23:48:40.195651 +0300 <CLIENT-1247381> DEBUG: Deleting (recursively) path (path)/rdiff-backup-data/rdiff-backup.tmp.0
2025-07-21 23:48:40.195731 +0300 <CLIENT-1247381> DEBUG: Removing directory (path)/rdiff-backup-data/rdiff-backup.tmp.0
2025-07-21 23:48:40.196208 +0300 <CLIENT-1247381> * -----------------------------------------------------------------
Detected abilities for b'(path)/rdiff-backup-data' (read/write) file system:
Ownership changing Off
Hard linking On
fsync() directories On
Directory inc permissions On
High-bit permissions On
Symlink permissions Off
Extended filenames On
Windows reserved filenames Off
Access control lists On
Extended attributes On
Windows access control lists Off
Case sensitivity On
Escape DOS devices Off
Escape trailing spaces Off
Mac OS X style resource forks Off
Mac OS X Finder information Off
-----------------------------------------------------------------
2025-07-21 23:48:40.196802 +0300 <CLIENT-1247381> * Backup: escape_dos_devices = False
2025-07-21 23:48:40.196879 +0300 <CLIENT-1247381> * Backup: escape_trailing_spaces = False
2025-07-21 23:48:40.213811 +0300 <CLIENT-1247381> NOTE: Deleting increment at date/time: Tue Apr 22 00:11:13 2025
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