Commit 24a6a303 authored May 17, 2016 by Purna Chandra Mandal Committed by Greg Kroah-Hartman Jun 25, 2016

serial: pic32_uart: Fix double free of 'sport->irq_fault_name'.



Allocated memory for 'sport->irq_fault_name' is freed twice, first
in error check of 'if(!sport->irq_rx_name)' and other in fallback
handler.

Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 210417ce

drivers/tty/serial/pic32_uart.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -445,7 +445,6 @@ static int pic32_uart_startup(struct uart_port *port)
		sport->idx);
		if (!sport->irq_rx_name) {
		dev_err(port->dev, "%s: kasprintf err!", __func__);
		kfree(sport->irq_fault_name);
		ret = -ENOMEM;
		goto out_f;
		}

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