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d5571a5bc346483fa3ca8a1b49439430b223d335
can-utils/isobusfs
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Oliver Hartkopp d5571a5bc3 isobusfs: srv: pad short Read File responses within the allocated buffer 
The Read File response buffer was allocated for the response header and
the requested data only. Short responses (e.g. count = 0) are extended to
ISOBUSFS_MIN_TRANSFER_LENGH which read beyond the allocated buffer and
sent heap content to the client.

Allocate at least ISOBUSFS_MIN_TRANSFER_LENGH bytes and fill the unused
bytes with 0xff.

Assisted-by: Claude:claude-opus-5-5
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
2026-10-14 10:21:56 +00:00
..
isobusfs_cli_cm.c
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_cli_dh.c
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_cli_fa.c
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_cli_int.c
isobusfs: fix directory read and seek semantics to match ISO 11783-13
2026-10-14 10:21:56 +00:00
isobusfs_cli_selftests.c
isobusfs: selftest: Handle read requests larger than file size
2026-10-14 10:21:55 +00:00
isobusfs_cli.c
isobusfs: treat interactive exit as control flow, not error
2026-10-14 10:21:55 +00:00
isobusfs_cli.h
isobusfs: treat interactive exit as control flow, not error
2026-10-14 10:21:55 +00:00
isobusfs_cmn_cm.h
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_cmn_dh.c
isobusfs: fix typos
2025-03-02 15:44:40 +01:00
isobusfs_cmn_dh.h
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_cmn_fa.h
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_cmn_fh.h
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_cmn_va.h
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_cmn.c
isobusfs: fix typos
2025-03-02 15:44:40 +01:00
isobusfs_cmn.h
move part of isobusfs code to the libj1939
2024-06-06 13:53:19 +02:00
isobusfs_create_test_dirs.sh
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_create_test_file.sh
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_srv_cm_fss.c
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_srv_cm.c
move part of isobusfs code to the libj1939
2024-06-06 13:53:19 +02:00
isobusfs_srv_dh.c
treewide: fix typos
2025-03-03 10:18:25 +01:00
isobusfs_srv_fa.c
isobusfs: srv: pad short Read File responses within the allocated buffer
2026-10-14 10:21:56 +00:00
isobusfs_srv_fh.c
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_srv_vh.c
isobusfs: change license to LGPL-2.0-only
2024-02-04 19:15:25 +01:00
isobusfs_srv.c
isobusfs: fix typos
2025-03-02 15:44:40 +01:00
isobusfs_srv.h
move part of isobusfs code to the libj1939
2024-06-06 13:53:19 +02:00