loader: devopen dereference after free
zfs device open will release dev, so we can not use dev after calling dv_open().
Testing done: I found this issue with libumem (0xdeadbeef), fixed with patch applied.
Updated by Toomas Soome over 3 years ago
- Description updated (diff)
Updated by Electric Monk over 3 years ago
- Status changed from In Progress to Closed
- % Done changed from 90 to 100
git commit adbb29bd77dbfbbf129b5e3bd6ccc5bd4074fd79
commit adbb29bd77dbfbbf129b5e3bd6ccc5bd4074fd79 Author: Toomas Soome <email@example.com> Date: 2019-12-18T17:29:00.000Z 12073 loader: devopen dereference after free Reviewed by: Matthias Scheler <firstname.lastname@example.org> Approved by: Dan McDonald <email@example.com>