diff options
| author | Pan Bian <[email protected]> | 2018-11-30 14:09:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-11-30 14:56:14 -0800 |
| commit | c7d7d620dcbd2a1c595092280ca943f2fced7bbd (patch) | |
| tree | 2b1e9ff0c8d4ffeab24361d21b4d264c3f7264dc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ce96a407adef126870b3f4a1b73529dd8aa80f49 (diff) | |
hfsplus: do not free node before using
hfs_bmap_free() frees node via hfs_bnode_put(node). However it then
reads node->this when dumping error message on an error path, which may
result in a use-after-free bug. This patch frees node only when it is
never used.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Pan Bian <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Cc: Ernesto A. Fernandez <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Viacheslav Dubeyko <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions