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Commit 17c3a52c authored by Bart Van Assche's avatar Bart Van Assche Committed by Greg Kroah-Hartman
Browse files

scsi: target/iscsi: Make iscsit_ta_authentication() respect the output buffer size 



[ Upstream commit 35bea5c84fd13c643cce63f0b5cd4b148f8c901d ]

Fixes: e48354ce ("iscsi-target: Add iSCSI fabric support for target v4.1")
Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: default avatarMike Christie <mchristi@redhat.com>
Cc: Mike Christie <mchristi@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarSasha Levin <alexander.levin@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1edc2549

drivers/target/iscsi/iscsi_target_tpg.c

+1 −2
Original line number Diff line number Diff line
@@ -651,8 +651,7 @@ int iscsit_ta_authentication(struct iscsi_portal_group *tpg, u32 authentication) 
		none = strstr(buf1, NONE);

		if (none)

			goto out;

		strncat(buf1, ",", strlen(","));

		strncat(buf1, NONE, strlen(NONE));

		strlcat(buf1, "," NONE, sizeof(buf1));

		if (iscsi_update_param_value(param, buf1) < 0)

			return -EINVAL;

	}