| commit | 3164a3cbf8a6bdf85fe3816fe670b391f31c004a | [log] [tgz] |
|---|---|---|
| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | Tue Jun 08 18:58:10 2010 +0200 |
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | Tue Jun 08 18:58:23 2010 +0200 |
| tree | 97049722a425f249e04d24d7a964328b8deaeea6 | |
| parent | c2f0e8c803ceba530060ec9bb9c74a06c2c3d833 [diff] |
[S390] kprobes: add parameter check to module_free() When unregistering kprobes, kprobes calls module_free() and always passes NULL for the mod parameter. Add a check to prevent NULL pointer dereferences. See commit 740a8de0796dd12890b3c8ddcfabfcb528b78d40 for more details. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>