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Prevent exception when remote media Content-Type header value is None

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This commit is contained in:
Andrew Morgan 2024-10-23 10:42:54 +01:00
parent a5e16a4ab5
commit 0f0259e60f
1 changed files with 5 additions and 1 deletions
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6
synapse/media/media_repository.py
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@ -912,7 +912,11 @@ class MediaRepository:
) )
raise SynapseError(502, "Failed to fetch remote media") raise SynapseError(502, "Failed to fetch remote media")
if b"Content-Type" in headers: if (
b"Content-Type" in headers
and len(headers[b"Content-Type"]) > 0
and headers[b"Content-Type"][0] is not None
):
media_type = headers[b"Content-Type"][0].decode("ascii") media_type = headers[b"Content-Type"][0].decode("ascii")
else: else:
media_type = "application/octet-stream" media_type = "application/octet-stream"