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authorKyle Meyer <kyle@kyleam.com>2021-07-18 00:34:05 -0400
committerKonstantin Ryabitsev <konstantin@linuxfoundation.org>2021-08-03 11:46:41 -0400
commit50dd627b9658081b8f9ddf2466ebb4b174684a55 (patch)
tree9ec9fd3f96fa38a827a6d5c2c26223a05b331c3b /hooks/sendemail-validate-attestation-hook
parent6edc636bb497de461739e10000a29165df08c3dc (diff)
downloadb4-50dd627b9658081b8f9ddf2466ebb4b174684a55.tar.gz
Avoid decoding errors when extracting message ID from stdin
The mbox, am, and pr subcommands accept an mbox on stdin and extract the message ID. When stdin.read() is called, Python assumes the encoding is locale.getpreferredencoding(False). This may not match the content encoding, leading to a decoding error. Instead feed the stdin bytes to message_from_bytes(), which leads to a decode('ASCII', errors='surrogateescape') underneath. That's sufficient to get the message ID from the ASCII headers. Reported-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Kyle Meyer <kyle@kyleam.com> Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
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