Dmitry Antipov 9755206f6d s4:ntvfs:posix: avoid parsing empty blob in posix_eadb_add_list() ...

Strictly speaking, this is not a bug because parsing loop will just skip
an empty ({NULL}, 0) blob. But it's better to avoid this case because
UBSan (as of clang-17 at least) may complain on such a parsing attempt:

source4/ntvfs/posix/posix_eadb.c:56:62: runtime error: applying zero offset to null pointer
    #0 0x7f9d71ce7b2a in posix_eadb_add_list source4/ntvfs/posix/posix_eadb.c:56
    #1 0x7f9d71ce7b2a in push_xattr_blob_tdb_raw source4/ntvfs/posix/posix_eadb.c:178
    #2 0x7f9d71cec1f5 in py_wrap_setxattr source4/ntvfs/posix/python/pyposix_eadb.c:64
    #3 0x7f9d88bd4507 in cfunction_call (/lib64/libpython3.11.so.1.0+0x1d4507)
    [... a lot of Python calls skipped...]

Signed-off-by: Dmitry Antipov <dantipov@cloudlinux.com>
Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

2023-05-09 01:59:32 +00:00

..

python

pybindings: xattr_native raises OSError not TypeError

2022-09-07 05:01:37 +00:00

posix_eadb.c

s4:ntvfs:posix: avoid parsing empty blob in posix_eadb_add_list()

2023-05-09 01:59:32 +00:00

posix_eadb.h

s4:ntvfs/posix: fix forward declaration of struct pvfs_state

2015-08-20 16:06:20 +02:00

pvfs_acl_nfs4.c

librpc/idl: rename NFS4 ACL xattr name define

2017-11-08 00:20:08 +01:00

pvfs_acl_xattr.c

s4: ntvfs: Add a TALLOC_CTX * paramter to pvfs_acl_register()

2017-05-13 16:50:13 +02:00

pvfs_acl.c

CVE-2020-25720 s4:ntvfs: Use se_file_access_check() to check file access rights

2022-09-16 02:32:36 +00:00

pvfs_dirlist.c

lib: Fix "is_case_sensitive" in "ms_fnmatch_protocol"' callers

2017-02-15 11:40:32 +01:00

pvfs_fileinfo.c

lib/util: Standardize use of st_[acm]time ns

2020-08-15 08:51:09 +00:00

pvfs_flush.c

…

pvfs_fsinfo.c

s4:ntvfs: Add missing break in switch statement

2021-02-01 21:50:32 +00:00

pvfs_ioctl.c

…

pvfs_lock.c

…

pvfs_mkdir.c

…

pvfs_notify.c

dlist: remove unneeded type argument from DLIST_ADD_END()

2016-02-06 21:48:17 +01:00

pvfs_open.c

smb: rename NTCREATEX_OPTIONS_PRIVATE_DENY_FCB to NTCREATEX_FLAG_DENY_FCB

2020-10-23 17:44:33 +00:00

pvfs_oplock.c

messaging4: Pass fds to messaging handlers

2019-09-18 20:10:24 +00:00

pvfs_qfileinfo.c

Implement alt name query for smb2

2020-04-28 18:09:39 +00:00

pvfs_read.c

ntvfs: Remove pvfs_aio.c

2019-10-04 17:01:39 +00:00

pvfs_rename.c

…

pvfs_resolve.c

s4:ntvfs: Fix size type in pvfs functions

2018-03-20 23:16:14 +01:00

pvfs_search.c

lib: Remove idtree from samba_util.h

2023-01-10 00:28:37 +00:00

pvfs_seek.c

…

pvfs_setfileinfo.c

…

pvfs_shortname.c

s4: ntvfs: Missed comma in 24c09f913d82528ada14013e3d673d277cf04a93, string would be concatenated.

2021-08-25 18:02:05 +00:00

pvfs_streams.c

…

pvfs_sys.c

s4:ntvfs/posix: correctly reset errno on success in pvfs_sys_mkdir()

2014-04-02 09:03:44 +02:00

pvfs_unlink.c

…

pvfs_util.c

…

pvfs_wait.c

s4: rename source4/smbd/ to source4/samba/

2020-11-27 10:07:18 +00:00

pvfs_write.c

ntvfs: Remove pvfs_aio.c

2019-10-04 17:01:39 +00:00

pvfs_xattr.c

…

vfs_posix.c

lib: Remove idtree from samba_util.h

2023-01-10 00:28:37 +00:00

vfs_posix.h

ntvfs: Remove pvfs_aio.c

2019-10-04 17:01:39 +00:00

wscript_build

ntvfs: Remove pvfs_aio.c

2019-10-04 17:01:39 +00:00

xattr_system.c

…