{"push_id":1146158180,"size":2,"distinct_size":2,"ref":"refs/heads/master","head":"27edd204aabba1065f4be8f08b31272dd567f524","before":"2d79aa9cfc5745e6bbebd135de535d1260028370","commits":[{"sha":"2bfecb1c0a0b2a314a5d137e6ca2cccd9ddc9b54","author":{"name":"Ilya Dryomov","email":"ad0e6692b7885e8fd4eaec2423c74ce4fd4304dd@gmail.com"},"message":"krbd: don't segfault if images are unmapped concurrently\n\n\"rbd map c\" can die from a NULL dereference on any of this_pool,\nthis_image or this_snap in wait_for_udev_add():\n\n    <image a is mapped>\n    rbd map c\n                                    rbd map b\n                                    rbd unmap a\n                                    rbd unmap b\n\nHowever unlikely, this segfault is triggered by the rbd/concurrent.sh\nworkunit on a regular basis.\n\nSimilarly, \"rbd showmapped\" can die if an image to be listed is\nunmapped.\n\nSigned-off-by: Ilya Dryomov <idryomov@gmail.com>","distinct":true,"url":"https://api.github.com/repos/ceph/ceph/commits/2bfecb1c0a0b2a314a5d137e6ca2cccd9ddc9b54"},{"sha":"27edd204aabba1065f4be8f08b31272dd567f524","author":{"name":"Josh Durgin","email":"3a89e71cfbb0aae74d20322a3e45b79e1c587968@redhat.com"},"message":"Merge pull request #9517 from idryomov/wip-rbd-concurrent\n\nkrbd: don't segfault if images are unmapped concurrently\r\n\r\nReviewed-by: Josh Durgin <jdurgin@redhat.com>","distinct":true,"url":"https://api.github.com/repos/ceph/ceph/commits/27edd204aabba1065f4be8f08b31272dd567f524"}]}
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