Peter Maydell 0719e71e52 sd.c: Handle NULL block backend in sd_get_inserted() ... The sd.c SD card emulation code can be in a state where the SDState BlockBackend pointer is NULL; this is treated as "card not present". Add a missing check to sd_get_inserted() so that we don't segfault in this situation. (This could be provoked by the guest writing to the SDHCI register to do a reset on a xilinx-zynq-a9 board; it will also happen at startup when sdhci implements its DeviceClass reset method.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Message-id: 1456493044-10025-2-git-send-email-peter.maydell@linaro.org		2016-03-04 11:30:17 +00:00
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core.c	hw/sd: Add QOM bus which SD cards plug in to	2016-02-18 14:26:33 +00:00
Makefile.objs	hw/sd: Add QOM bus which SD cards plug in to	2016-02-18 14:26:33 +00:00
milkymist-memcard.c	lm32: Clean up includes	2016-01-29 15:07:22 +00:00
omap_mmc.c	arm devices: Clean up includes	2016-01-29 15:07:25 +00:00
pl181.c	arm: Clean up includes	2016-01-29 15:07:23 +00:00
pxa2xx_mmci.c	hw/sd/pxa2xx_mmci: Add reset function	2016-02-18 14:50:50 +00:00
sd.c	sd.c: Handle NULL block backend in sd_get_inserted()	2016-03-04 11:30:17 +00:00
sdhci-internal.h	sdhci: Split sdhci.h for public and internal device usage	2015-10-29 17:59:27 +00:00
sdhci.c	sdhci: add quirk property for card insert interrupt status on Raspberry Pi	2016-02-26 15:09:42 +00:00
ssi-sd.c	hw: Clean up includes	2016-01-29 15:07:25 +00:00