| commit | 25ddbc44acfbe6d53439deb68e0f92b5809b5738 | [log] [tgz] |
|---|---|---|
| author | Marijn Suijten <marijns95@gmail.com> | Sat Sep 19 12:12:03 2020 +0200 |
| committer | Marijn Suijten <marijns95@gmail.com> | Sat Sep 26 22:43:15 2020 +0200 |
| tree | b69a7251b93130e9108246d5a6772ee2b0dc502c | |
| parent | acdea8cf93b1e91e48fd1788c220e483310a53bd [diff] |
drm_hwcomposer: Return error from GetEdidBlob if blob is null drmModeGetPropertyBlob can return NULL blobs resulting in a segfault in GetDisplayIdentificationData which expects blob to be set to a valid pointer when GetEdidBlob returns 0. Fixes: adc5d8229b9ce25f1bf0e4d02bb838eae62b89fc Signed-off-by: Marijn Suijten <marijns95@gmail.com>
Patches to drm_hwcomposer are very much welcome, we really want this to be the universal HW composer implementation for Android and similar platforms So please bring on porting patches, bugfixes, improvements for documentation and new features.
A short list of contribution guidelines:
Submit changes via gitlab merge requests on gitlab.freedesktop.org
drm_hwcomposer is Apache 2.0 Licensed and we require contributions to follow the developer's certificate of origin: http://developercertificate.org/
When submitting new code please follow the naming conventions documented in the generated documentation. Also please make full use of all the helpers and convenience macros provided by drm_hwcomposer. The below command can help you with formatting of your patches:
`git diff | clang-format-diff-5.0 -p 1 -style=file`
Hardware specific changes should be tested on relevant platforms before committing.
If you need inspiration, please checkout our TODO issues
Happy hacking!