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| author | Hersen Wu <hersenxs.wu@amd.com> | 2024-04-24 16:15:15 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-25 10:44:02 +0200 |
| commit | 13080d052c995aee14695a5b740c245121eb2bcc (patch) | |
| tree | 3bc670c10c53ef0c26f8ee3f9e7025050eb57dc7 /scripts/sign-file.c | |
| parent | 615c8f70be537159540ffec183767edff93b3719 (diff) | |
drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links
commit cf8b16857db702ceb8d52f9219a4613363e2b1cf upstream.
[Why]
Coverity report OVERRUN warning. There are
only max_links elements within dc->links. link
count could up to AMDGPU_DM_MAX_DISPLAY_INDEX 31.
[How]
Make sure link count less than max_links.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Minor conflict resolved due to code context change. And the macro MAX_LINKS
is introduced by Commit 60df5628144b ("drm/amd/display: handle invalid
connector indices") after 6.10. So here we still use the original array
length MAX_PIPES * 2]
Signed-off-by: Jianqi Ren <jianqi.ren.cn@windriver.com>
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/sign-file.c')
0 files changed, 0 insertions, 0 deletions