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| author | Joel Kitching <kitching@google.com> | 2020-05-05 10:43:37 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-05-05 10:50:18 +0000 |
| commit | d72dd12f1dfc5d6682a59b19abc70d479a8b9275 (patch) | |
| tree | e6987c9142bbb772f30d22d158150ae1aefe0e2e | |
| parent | c909976b558f1a357b29916849c1a9d678e1bdbd (diff) | |
| download | vboot-d72dd12f1dfc5d6682a59b19abc70d479a8b9275.tar.gz | |
vboot/ui: initialize vb2_ui_context memory to 0
Members of vb2_ui_context are undefined unless initialized.
memset() the entire struct to 0 initially.
BUG=b:146399181
TEST=make clean && make runtests
BRANCH=none
Change-Id: Ieeb77c576231c4a4afb204e47983e35916be8fe4
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2182082
Tested-by: Joel Kitching <kitching@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
Commit-Queue: Joel Kitching <kitching@chromium.org>
| -rw-r--r-- | firmware/2lib/2ui.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/firmware/2lib/2ui.c b/firmware/2lib/2ui.c index eab7c58d..10f51d6a 100644 --- a/firmware/2lib/2ui.c +++ b/firmware/2lib/2ui.c @@ -223,6 +223,7 @@ vb2_error_t ui_loop(struct vb2_context *ctx, enum vb2_screen root_screen_id, vb2_error_t (*action)(struct vb2_ui_context *ui); vb2_error_t rv; + memset(&ui, 0, sizeof(ui)); ui.ctx = ctx; ui.root_screen = vb2_get_screen_info(root_screen_id); if (ui.root_screen == NULL) |