diff options
| author | Pan Bian <[email protected]> | 2018-11-30 14:09:14 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-11-30 14:56:14 -0800 |
| commit | ce96a407adef126870b3f4a1b73529dd8aa80f49 (patch) | |
| tree | 09b2993b6d5f461e8e1045651661f59f69547063 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 94570a413f01dda8938d980d36814eee295d2a58 (diff) | |
hfs: do not free node before using
hfs_bmap_free() frees the 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 the node only when
it is never again used.
Link: http://lkml.kernel.org/r/[email protected]
Fixes: a1185ffa2fc ("HFS rewrite")
Signed-off-by: Pan Bian <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Ernesto A. Fernandez <[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