Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5ac9d081 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
Browse files

Merge "diag: dci: Add NULL pointer checks for dci buffers"

parents 93a09c4f 9d1a0931

drivers/char/diag/diag_dci.c

+4 −1
Original line number Diff line number Diff line
@@ -2792,6 +2792,8 @@ int diag_dci_register_client(struct diag_dci_reg_tbl_t *reg_entry) 
		new_entry->num_buffers = 1;

		break;

	}



	new_entry->buffers = NULL;

	new_entry->real_time = MODE_REALTIME;

	new_entry->in_service = 0;

	INIT_LIST_HEAD(&new_entry->list_write_buf);
@@ -2865,7 +2867,8 @@ int diag_dci_register_client(struct diag_dci_reg_tbl_t *reg_entry) 


fail_alloc:

	if (new_entry) {

		for (i = 0; i < new_entry->num_buffers; i++) {

		for (i = 0; ((i < new_entry->num_buffers) &&

			new_entry->buffers); i++) {

			proc_buf = &new_entry->buffers[i];

			if (proc_buf) {

				mutex_destroy(&proc_buf->health_mutex);