FileInpuStream created but not closed if an error occur.

[willome]

• Jackson-dataformat-csv version 2.8.8

When using csvMapper.readValues(file), a new FileinputStream is created, but if an error occur during the parsing, this inputStream is never closed.

[cowtowncoder]

There is nothing specific in csv module here, so I assume this would be general problem.

Looks like readValue() variants should handle closing, but the readValues(...) is more complicated thing, returning MappingIterator. Challenge here is that there are many more code paths to keep track of, and it is not possible to use auto-closing (given that individual reads are not to close the parser).

So... could you please re-file at databind, for the general case, referring this issue?

[willome]

Opened on databind : FasterXML/jackson-databind#1743