diff options
author | Peter Maydell <peter.maydell@linaro.org> | 2014-06-22 15:57:46 +0100 |
---|---|---|
committer | Peter Maydell <peter.maydell@linaro.org> | 2014-06-23 16:20:41 +0100 |
commit | 9ffa82aeb7181e3e85ecbbaf101fefb13b7b326a (patch) | |
tree | 04d68c74f94258a88b41cfe4d0dbaa0339a2760b | |
parent | b7ca035baabfd8602ebe6ff3ac05ec10ce51a2ff (diff) |
goldfish_fb: Don't use uninitialized ymin if screen is blank
Initialize ymin in the code path taken if the screen is blank,
to avoid use of an uninitialized variable.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r-- | hw/display/goldfish_fb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/display/goldfish_fb.c b/hw/display/goldfish_fb.c index 190f0b3ee9..bdd8987714 100644 --- a/hw/display/goldfish_fb.c +++ b/hw/display/goldfish_fb.c @@ -206,6 +206,7 @@ static void goldfish_fb_update_display(void *opaque) { void *dst_line = surface_data(ds); memset( dst_line, 0, height*pitch ); + ymin = 0; ymax = height-1; } else |