iscsi-target: Fix NULL pointer dereference in iscsit_send_reject (bfbdb31d) · Commits · 戴 / test

Fix up a NULL pointer dereference regression in iscsit_send_reject() introduced by from commit . Reported-by:

drivers/target/iscsi/iscsi_target.c

+3 −3

Original line number	Original line	Diff line number	Diff line
	@@ -3557,11 +3557,11 @@ static int iscsit_send_reject(
	struct iscsi_cmd *cmd,		struct iscsi_cmd *cmd,
	struct iscsi_conn *conn)		struct iscsi_conn *conn)
	{		{
	u32 iov_count = 0, tx_size = 0;		struct iscsi_reject hdr = (struct iscsi_reject )&cmd->pdu[0];
	struct iscsi_reject *hdr;
	struct kvec *iov;		struct kvec *iov;
			u32 iov_count = 0, tx_size;

	iscsit_build_reject(cmd, conn, (struct iscsi_reject *)&cmd->pdu[0]);		iscsit_build_reject(cmd, conn, hdr);

	iov = &cmd->iov_misc[0];		iov = &cmd->iov_misc[0];
	iov[iov_count].iov_base = cmd->pdu;		iov[iov_count].iov_base = cmd->pdu;