diff options
| author | Nicolas Bouchinet <nicolas.bouchinet@ssi.gouv.fr> | 2025-02-24 10:58:19 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-03-03 22:11:48 -0500 |
| commit | 2cef5b4472c602e6c5a119aca869d9d4050586f3 (patch) | |
| tree | 962e353158ab287d4cf21491280587e3581a12e0 | |
| parent | e6a815673b3b4ed69745f7a954742e12fc60139a (diff) | |
scsi: logging: Fix scsi_logging_level bounds
Bound scsi_logging_level sysctl writings between SYSCTL_ZERO and
SYSCTL_INT_MAX.
The proc_handler has thus been updated to proc_dointvec_minmax.
Signed-off-by: Nicolas Bouchinet <nicolas.bouchinet@ssi.gouv.fr>
Link: https://lore.kernel.org/r/20250224095826.16458-5-nicolas.bouchinet@clip-os.org
Reviewed-by: Joel Granados <joel.granados@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/scsi_sysctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c index be4aef0f4f99..055a03a83ad6 100644 --- a/drivers/scsi/scsi_sysctl.c +++ b/drivers/scsi/scsi_sysctl.c @@ -17,7 +17,9 @@ static const struct ctl_table scsi_table[] = { .data = &scsi_logging_level, .maxlen = sizeof(scsi_logging_level), .mode = 0644, - .proc_handler = proc_dointvec }, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX }, }; static struct ctl_table_header *scsi_table_header; |