From: Nicolas Bouchinet Date: Mon, 24 Feb 2025 09:58:19 +0000 (+0100) Subject: scsi: logging: Fix scsi_logging_level bounds X-Git-Tag: v6.15-rc1~164^2~20 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cef5b4472c602e6c5a119aca869d9d4050586f3;p=thirdparty%2Fkernel%2Fstable.git 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 Link: https://lore.kernel.org/r/20250224095826.16458-5-nicolas.bouchinet@clip-os.org Reviewed-by: Joel Granados Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c index be4aef0f4f996..055a03a83ad68 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;