Patrick Steinhardt 9a2c5b013b combine-diff: fix leaking lost lines ...

The `cnt` variable tracks the number of lines in a patch diff. It can
happen though that there are no newlines, in which case we'd still end
up allocating our array of `sline`s. In fact, we always allocate it with
`cnt + 2` entries. But when we loop through the array to clear it at the
end of this function we only loop until `lno < cnt`, and thus we may not
end up releasing whatever the two extra `sline`s contain.

Plug this memory leak.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>

2024-10-21 16:54:08 -04:00

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