| commit | d1c7d97ad58836affde6e39980b96527510b572e | [log] [tgz] |
|---|---|---|
| author | Sasha Levin <sasha.levin@oracle.com> | Thu Oct 04 19:57:31 2012 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Tue Oct 09 23:33:37 2012 -0400 |
| tree | 4020ac7f88154d5dd919fdf371472ea9153a656e | |
| parent | ffd8d101a3a7d3f2e79deee1e342801703b6dc70 [diff] |
fs: handle failed audit_log_start properly
audit_log_start() may return NULL, this is unchecked by the caller in
audit_log_link_denied() and could cause a NULL ptr deref.
Introduced by commit a51d9eaa ("fs: add link restriction audit reporting").
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>