Re: [PATCH 3/3] hw/sd: Check for valid address range in SEND_WRITE_PROT (CMD30)

2021-07-05 Thread Bin Meng
On Fri, Jul 2, 2021 at 11:59 PM Philippe Mathieu-Daudé wrote: > > OSS-Fuzz found sending illegal addresses when querying the write > protection bits triggers an assertion: > > qemu-fuzz-i386: hw/sd/sd.c:824: uint32_t sd_wpbits(SDState *, uint64_t): > Assertion `wpnum < sd->wpgrps_size' failed.

Re: [PATCH 3/3] hw/sd: Check for valid address range in SEND_WRITE_PROT (CMD30)

2021-07-02 Thread Alexander Bulekov
On 210702 1759, Philippe Mathieu-Daudé wrote: > OSS-Fuzz found sending illegal addresses when querying the write > protection bits triggers an assertion: > > qemu-fuzz-i386: hw/sd/sd.c:824: uint32_t sd_wpbits(SDState *, uint64_t): > Assertion `wpnum < sd->wpgrps_size' failed. > ==11578== ERRO