Peter Maydell 7cf745dd9c hw/net/rocker: Avoid undefined shifts with more than 31 ports ... In rocker_port_phys_link_status() and rocker_port_phys_enable_read() we construct a 64-bit value with one bit per front-panel port. However we accidentally do the shift as 32-bit arithmetic, which means that if there are more than 31 front-panel ports this is undefined behaviour. Fix the problem by ensuring we use 64-bit arithmetic for the whole calculation. (We won't ever shift off the 64-bit value because ROCKER_FP_PORTS_MAX is 62.) Resolves: Coverity CID 1487121, 1487160 Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Jason Wang <jasowang@redhat.com>		2022-08-09 17:02:18 +08:00
..
qmp-norocker.c
rocker_desc.c	Include hw/hw.h exactly where needed	2019-08-16 13:31:52 +02:00
rocker_desc.h
rocker_fp.c	rocker: Revamp fp_port_get_info	2020-12-19 10:14:52 +01:00
rocker_fp.h	rocker: Revamp fp_port_get_info	2020-12-19 10:14:52 +01:00
rocker_hw.h
rocker_of_dpa.c	qapi: Use QAPI_LIST_PREPEND() where possible	2020-12-19 10:20:14 +01:00
rocker_of_dpa.h
rocker_tlv.h
rocker_world.c
rocker_world.h
rocker.c	hw/net/rocker: Avoid undefined shifts with more than 31 ports	2022-08-09 17:02:18 +08:00
rocker.h	Replace GCC_FMT_ATTR with G_GNUC_PRINTF	2022-03-22 14:40:51 +04:00