Newer gcc complains that base and size may be used uninitialized, even though it is clearly a false warning. Silence the warning by indicating to gcc that the code path triggering the warning cannot happen.
Signed-off-by: Avi Kivity <a...@redhat.com> --- hw/vga.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/hw/vga.c b/hw/vga.c index 851fd68..b74e6e8 100644 --- a/hw/vga.c +++ b/hw/vga.c @@ -179,6 +179,8 @@ static void vga_update_memory_access(VGACommonState *s) base = 0xb8000; size = 0x8000; break; + default: + abort(); } region = g_malloc(sizeof(*region)); memory_region_init_alias(region, "vga.chain4", &s->vram, offset, size); -- 1.7.5.3