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(parent: 70a7516) | patch
Add a check avoid segfault
authorJianpeng Ma <majianpeng@gmail.com>
Fri, 11 Jan 2013 07:52:55 +0000 (08:52 +0100)
committerJens Axboe <axboe@kernel.dk>
Fri, 11 Jan 2013 07:52:55 +0000 (08:52 +0100)
commitd537c08b0eacdeb05835ee8c5f269b872239713a
treee0fe88228b6551b4f0715f8786b3283dd4bf4367tree | snapshot
parent70a7516894d8cf78be7d8ef89444d9faf0d3e87acommit | diff
Add a check avoid segfault

If new_size was zero or realloc failed, it would be segment fault.
So add a check.

Signed-off-by: Jianpeng Ma <majianpeng@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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fio - Flexible IO Tester