biosemu.c: In function 'BE_setVGA': biosemu.c:147: warning: dereferencing type-punned pointer will break strict-aliasing rules
Signed-off-by: Kumar Gala galak@kernel.crashing.org --- drivers/bios_emulator/biosemu.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/bios_emulator/biosemu.c b/drivers/bios_emulator/biosemu.c index d0c6521..cfa836c 100644 --- a/drivers/bios_emulator/biosemu.c +++ b/drivers/bios_emulator/biosemu.c @@ -144,7 +144,8 @@ void X86API BE_setVGA(BE_VGAInfo * info) _BE_env.biosmem_base = _BE_env.busmem_base + 0x20000; _BE_env.biosmem_limit = 0xC7FFF; } - if (*((u32 *) info->LowMem) == 0) + if ((info->LowMem[0] == 0) && (info->LowMem[1] == 0) && + (info->LowMem[2] == 0) && (info->LowMem[3] == 0)) _BE_bios_init((u32 *) info->LowMem); memcpy((u8 *) M.mem_base, info->LowMem, sizeof(info->LowMem)); }