On 210803 0155, Philippe Mathieu-Daudé wrote: > Fix an assertion reported by OSS-Fuzz, add corresponding qtest. > > The change is (now) simple enough for the next rc. > > Since v1: > - Simplified/corrected following Peter's suggestion > > Philippe Mathieu-Daudé (2): > hw/sd/sdcard: Document out-of-range addresses for SEND_WRITE_PROT > hw/sd/sdcard: Fix assertion accessing out-of-range addresses with > CMD30 >
Fuzzed this for 20 mins, based on the OSS-Fuzz corpus, without finding anything. ./qemu-fuzz-i386 --fuzz-target=generic-fuzz-sdhci-v3 -jobs=4 -workers=4 \ -focus_function=sd_wpbits \ ~/oss-fuzz/qemu_qemu-fuzz-i386-target-generic-fuzz-sdhci-v3/ Tested-by: Alexander Bulekov <alx...@bu.edu> Thanks! > hw/sd/sd.c | 9 ++++++++- > tests/qtest/fuzz-sdcard-test.c | 36 ++++++++++++++++++++++++++++++++++ > 2 files changed, 44 insertions(+), 1 deletion(-) > > -- > 2.31.1 >
