Throw exception when reading from stream fails. #3212
Merged
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Reference Issue
#3211
What does this implement/fix? Explain your changes.
Fixes the problem that the code ignores failures when reading from a stream.
It would also have been possible to explicitly check the status of the stream after each read, but using exceptions seemed easier.
Any other comments?
There are probably other areas that have similar problems.
I only looked at this area, because it currently blocks google/oss-fuzz#3856.
Note, I don't know whether I should have moved the new struct to a different position/file.
Feel free to move it.