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fix: webserver: Catch and report IO errors on upload

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Signed-off-by: Matthias Blankertz <matthias@blankertz.org>
This commit is contained in:
Matthias Blankertz
2025-12-22 12:24:07 +01:00
parent 43fd68779c
commit 67d7650923
1 changed files with 8 additions and 2 deletions
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6
software/src/webserver.py
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@@ -219,11 +219,17 @@ async def audiofile_upload(request):
data = array('b', range(4096)) data = array('b', range(4096))
bytes_copied = 0 bytes_copied = 0
while True: while True:
try:
bytes_read = await request.stream.readinto(data) bytes_read = await request.stream.readinto(data)
except OSError as ex:
return f'read error: {ex}', 500
if bytes_read == 0: if bytes_read == 0:
# End of body # End of body
break break
try:
bytes_written = newfile.write(data[:bytes_read]) bytes_written = newfile.write(data[:bytes_read])
except OSError as ex:
return f'write error: {ex}', 500
if bytes_written != bytes_read: if bytes_written != bytes_read:
# short writes shouldn't happen # short writes shouldn't happen
return 'write failure', 500 return 'write failure', 500