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| author |   Marius Vlad <marius.vlad@collabora.com> | 2020-09-09 18:00:22 +0300 |
|---|---|---|
| committer | Marius Vlad <marius.vlad@collabora.com> | 2020-09-10 19:31:06 +0300 |
| commit | 8769c76e59ec448bc081f4e89f68622e7185f884 (patch) | |
| tree | 8b57ea803fa18c78b84fb96a94dd15995a42a533 /src/layout.c | |
| parent | c7bc55dce459ea25f725410fc1b86dd9534a9ed5 (diff) | |
layout: If no valid output found, abort early with a protocol violation
Spotted by code inspection, but haven't seen in the wild.
Bug-AGL: SPEC-3544
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: Ie1f0191e7c987c1688c820e1cabbc581b3679232
Diffstat (limited to 'src/layout.c')
| -rw-r--r-- | src/layout.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/layout.c b/src/layout.c index fa49163..b7f9d4a 100644 --- a/src/layout.c +++ b/src/layout.c @@ -316,6 +316,15 @@ ivi_layout_desktop_committed(struct ivi_surface *surf) if (!r_output) r_output = ivi_layout_find_bg_output(surf->ivi); + /* if we couldn't still find an output by this point, there's + * something wrong so we abort with a protocol error */ + if (!r_output) { + wl_resource_post_error(surf->ivi->shell_client.resource, + AGL_SHELL_ERROR_INVALID_ARGUMENT, + "No valid output found to activate surface by default"); + return; + } + /* use the output of the bg to activate the app on start-up by * default */ if (surf->view && r_output) { |