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| author | Kevin Wolf <kwolf@redhat.com> | 2012-04-18 16:18:14 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-04-19 16:03:27 +0200 |
| commit | 8dc0a5e7a06c059683f9c379c0a4b0bbc20d5c74 (patch) | |
| tree | cb346bf3bedf39c1ad707a13e34da40f831a7569 /block/qcow2-refcount.c | |
| parent | e82dabd82e7a8ce0294bce829b3d2dd25eb3a514 (diff) | |
qcow2: Fix error handling in qcow2_alloc_cluster_offset
If do_alloc_cluster_offset() fails, the error handling code tried to
remove the request from the in-flight queue, to which it wasn't added
yet, resulting in a NULL pointer dereference.
m->nb_clusters really only becomes != 0 when the request is in the list.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qcow2-refcount.c')
0 files changed, 0 insertions, 0 deletions