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authorNicolas Werner <nicolas.werner@hotmail.de>2021-12-08 23:07:13 +0100
committerNicolas Werner <nicolas.werner@hotmail.de>2021-12-08 23:10:19 +0100
commitcf31fff5fe3c5e1291f1cba9a18490ce054eff70 (patch)
tree0654d53e4d7053d89ba2a81221500a89ac6a5e03 /src/MxcImageProvider.cpp
parent8effdbc447f399d29d9704c556f1faa3090a4b5f (diff)
Fix blurry thumbnails AGAIN
Diffstat (limited to 'src/MxcImageProvider.cpp')
-rw-r--r--src/MxcImageProvider.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/MxcImageProvider.cpp b/src/MxcImageProvider.cpp
index f77f2b0a..4834c2fc 100644
--- a/src/MxcImageProvider.cpp
+++ b/src/MxcImageProvider.cpp
@@ -100,7 +100,11 @@ MxcImageProvider::download(const QString &id,
if (temp != infos.end())
encryptionInfo = *temp;
- if (requestedSize.isValid() && !encryptionInfo) {
+ if (requestedSize.isValid() &&
+ !encryptionInfo
+ // Protect against synapse not following the spec:
+ // https://github.com/matrix-org/synapse/issues/5302
+ && requestedSize.height() <= 600 && requestedSize.width() <= 800) {
QString fileName = QString("%1_%2x%3_%4_radius%5")
.arg(QString::fromUtf8(id.toUtf8().toBase64(
QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals)))