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Revert erroneous use of the Content-Length header (#637)

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This reverts commit 6c907eb33f

The use of the Content-Length value here is erroneous and may lead
to truncated downloads if a compression scheme is specified in the
Content-Encoding header, as the Content-Length header refers to the
size of encoded data, not of the raw bytestream. This has been noticed
in the wild with WebVTT subtitle segments.

Authored by: fstirlitz
This commit is contained in:
Felix S
2021-08-11 15:39:17 +00:00
committed by GitHub
parent a8731fcc1d
commit 0715f7e19b
1 changed files with 1 additions and 1 deletions
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yt_dlp/downloader/http.py
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@@ -238,7 +238,7 @@ class HttpFD(FileDownloader):
while True: while True:
try: try:
# Download and write # Download and write
data_block = ctx.data.read(block_size if data_len is None else min(block_size, data_len - byte_counter)) data_block = ctx.data.read(block_size if not is_test else min(block_size, data_len - byte_counter))
# socket.timeout is a subclass of socket.error but may not have # socket.timeout is a subclass of socket.error but may not have
# errno set # errno set
except socket.timeout as e: except socket.timeout as e: