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Diffstat (limited to 'libs/ui/DisplayIdentification.cpp')
| -rw-r--r-- | libs/ui/DisplayIdentification.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libs/ui/DisplayIdentification.cpp b/libs/ui/DisplayIdentification.cpp index 0908ae85a8..e5af7406ed 100644 --- a/libs/ui/DisplayIdentification.cpp +++ b/libs/ui/DisplayIdentification.cpp @@ -320,6 +320,11 @@ std::optional<PnpId> getPnpId(PhysicalDisplayId displayId) { std::optional<DisplayIdentificationInfo> parseDisplayIdentificationData( uint8_t port, const DisplayIdentificationData& data) { + if (data.empty()) { + ALOGI("Display identification data is empty."); + return {}; + } + if (!isEdid(data)) { ALOGE("Display identification data has unknown format."); return {}; |