Title: [277148] trunk/Source/WebCore
- Revision
- 277148
- Author
- [email protected]
- Date
- 2021-05-06 18:12:51 -0700 (Thu, 06 May 2021)
Log Message
ArtworkImageLoader can call callback with null value.
https://bugs.webkit.org/show_bug.cgi?id=225496
rdar://problem/77631799
Reviewed by Eric Carlson.
The ArtworkImageLoader can call the callback with null to indicate an error.
* Modules/mediasession/MediaMetadata.cpp:
(WebCore::MediaMetadata::refreshArtworkImage): Add null check
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (277147 => 277148)
--- trunk/Source/WebCore/ChangeLog 2021-05-07 01:09:14 UTC (rev 277147)
+++ trunk/Source/WebCore/ChangeLog 2021-05-07 01:12:51 UTC (rev 277148)
@@ -1,3 +1,16 @@
+2021-05-06 Jean-Yves Avenard <[email protected]>
+
+ ArtworkImageLoader can call callback with null value.
+ https://bugs.webkit.org/show_bug.cgi?id=225496
+ rdar://problem/77631799
+
+ Reviewed by Eric Carlson.
+
+ The ArtworkImageLoader can call the callback with null to indicate an error.
+
+ * Modules/mediasession/MediaMetadata.cpp:
+ (WebCore::MediaMetadata::refreshArtworkImage): Add null check
+
2021-05-06 Yoshiaki Jitsukawa <[email protected]>
[OpenSSL] Implement CryptoAlgorithmRSA*
Modified: trunk/Source/WebCore/Modules/mediasession/MediaMetadata.cpp (277147 => 277148)
--- trunk/Source/WebCore/Modules/mediasession/MediaMetadata.cpp 2021-05-07 01:09:14 UTC (rev 277147)
+++ trunk/Source/WebCore/Modules/mediasession/MediaMetadata.cpp 2021-05-07 01:12:51 UTC (rev 277148)
@@ -180,7 +180,7 @@
// FIXME: Implement a heuristic to retrieve the "best" image.
m_artworkImageSrc = mediaImages[0].src;
m_artworkLoader = makeUnique<ArtworkImageLoader>(*m_session->document(), m_artworkImageSrc, [this](Image* image) {
- if (!image->data())
+ if (!image || !image->data())
return;
setArtworkImage(image);
metadataUpdated();
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