On 28.07.25 19:25, Thomas Huth wrote:
From: Thomas Huth <th...@redhat.com>When compiling QEMU with --enable-ubsan there is a undefined behavior warning when running the bios-tables-test for example: .../system/physmem.c:3243:13: runtime error: applying non-zero offset 262144 to null pointer #0 0x55ac1df5fbc4 in address_space_write_rom_internal .../system/physmem.c:3243:13 The problem is that buf is indeed NULL if the function is e.g. called with type == FLUSH_CACHE. Add a check to fix the issue. Signed-off-by: Thomas Huth <th...@redhat.com>
Reviewed-by: David Hildenbrand <da...@redhat.com> -- Cheers, David / dhildenb
