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os/bluestore: fix Extent leak from _wctx_finish

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Signed-off-by: Sage Weil <sage@redhat.com>
This commit is contained in:
Sage Weil 2016-09-13 13:41:43 -04:00
parent 0d414cea68
commit 3ae6929b22
1 changed files with 5 additions and 1 deletions
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6
src/os/bluestore/BlueStore.cc
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@ -7353,7 +7353,10 @@ void BlueStore::_wctx_finish(
WriteContext *wctx)
{
set<pair<bool, BlobRef> > blobs2remove;
for (auto &lo : wctx->old_extents) {
auto oep = wctx->old_extents.begin();
while (oep != wctx->old_extents.end()) {
auto &lo = *oep;
oep = wctx->old_extents.erase(oep);
dout(20) << __func__ << " lex_old " << lo << dendl;
BlobRef b = lo.blob;
const bluestore_blob_t& blob = b->get_blob();
@ -7401,6 +7404,7 @@ void BlueStore::_wctx_finish(
txc->statfs_delta.compressed_allocated() -= e.length;
}
}
delete &lo;
}
}