Oliver Hartkopp cd0ff30788 isobusfs: srv: check strdup() result when adding a new handle ...

The path of a handle is also used to mark the handle slot as used. When
strdup() failed the handle was returned to the client but the slot was
still marked as free and got reused (and the file descriptor of the
first user got lost) with the next open request.

Return -ENOMEM when the path can not be allocated. The callers close the
file descriptor and the handle slot remains unused.

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

isobusfs: srv: check name length against the received message length

2026-10-14 10:21:56 +00:00

isobusfs_srv_dh.c

isobusfs: srv: check name length against the received message length

2026-10-14 10:21:56 +00:00

isobusfs_srv_fa.c

isobusfs: srv: check strdup() result when adding a new handle

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