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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2014-07-09 10:05:47 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-07-14 12:03:20 +0200 |
| commit | abd764250fbce6f285513d74f03eb5c526e520f6 (patch) | |
| tree | f782045c780ae30049bef65a2e0c819ceaf8aaa1 /scripts/vmstate-static-checker.py | |
| parent | 0a21ea3289c5a3b982386e3eaaa37627c18f5e35 (diff) | |
| download | focaccia-qemu-abd764250fbce6f285513d74f03eb5c526e520f6.tar.gz focaccia-qemu-abd764250fbce6f285513d74f03eb5c526e520f6.zip | |
dataplane: do not free VirtQueueElement in vring_push()
VirtQueueElement is allocated in vring_pop() so it seems to make sense that vring_push() should free it. Alas, virtio-blk frees VirtQueueElement itself in virtio_blk_free_request(). This patch solves a double-free assertion in glib's g_slice_free(). Rename vring_free_element() to vring_unmap_element() since it no longer frees the VirtQueueElement. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'scripts/vmstate-static-checker.py')
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