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From: | Kevin Wolf |
Subject: | Re: [Qemu-block] [PATCH v3] block: Fix bdrv_next() memory leak |
Date: | Tue, 24 May 2016 09:30:44 +0200 |
User-agent: | Mutt/1.5.21 (2010-09-15) |
Am 20.05.2016 um 19:17 hat Kevin Wolf geschrieben: > The bdrv_next() users all leaked the BdrvNextIterator after completing > the iteration. Simply changing bdrv_next() to free the iterator before > returning NULL at the end of list doesn't work because some callers exit > the loop before looking at all BDSes. > > This patch moves the BdrvNextIterator from the heap to the stack of > the caller and switches to a bdrv_first()/bdrv_next() interface for > initialising the iterator. > > Signed-off-by: Kevin Wolf <address@hidden> Applied to the block branch. Kevin
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