Christophe JAILLET e8fb0f13e4 usb: early: xhci-dbc: Fix a potential out-of-bound memory access ... [ Upstream commit a4a97ab3db ] If xdbc_bulk_write() fails, the values in 'buf' can be anything. So the string is not guaranteed to be NULL terminated when xdbc_trace() is called. Reserve an extra byte, which will be zeroed automatically because 'buf' is a static variable, in order to avoid troubles, should it happen. Fixes: aeb9dd1de9 ("usb/early: Add driver for xhci debug capability") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/d6a7562c5e839a195cee85db6dc81817f9372cb1.1675016180.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-03-10 09:39:39 +01:00
..
Makefile	…
ehci-dbgp.c	…
xhci-dbc.c	usb: early: xhci-dbc: Fix a potential out-of-bound memory access	2023-03-10 09:39:39 +01:00
xhci-dbc.h	…