On Mon, 1 Apr 2013 11:00:00 +0400, Dmitry Monakhov <dmonakhov(a)openvz.org&gt; wrote: Ping. Patch (https://lkml.org/lkml/2013/4/1/65) was not a 1'st April's joke. Add CC:linux-audit@redhat.com > filename should be destroyed via final_putname() instead of __putname() > Otherwise this result in following BUGON() in case of long names: > kernel BUG at mm/slab.c:3006! > Call Trace: > kmem_cache_free+0x1c1/0x850 > audit_putname+0x88/0x90 > putname+0x73/0x80 > sys_symlinkat+0x120/0x150 > sys_symlink+0x16/0x20 > system_call_fastpath+0x16/0x1b > > Signed-off-by: Dmitry Monakhov <dmonakhov(a)openvz.org&gt; > --- > kernel/auditsc.c | 6 +++--- > 1 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/kernel/auditsc.c b/kernel/auditsc.c > index a371f85..bfe7ca6 100644 > --- a/kernel/auditsc.c > +++ b/kernel/auditsc.c > @@ -1010,7 +1010,7 @@ static inline void audit_free_names(struct > audit_context *context) > list_for_each_entry_safe(n, next, &context->names_list, list) { > list_del(&n->list); > if (n->name && n->name_put) > - __putname(n->name); > + final_putname(n->name); > if (n->should_free) > kfree(n); > } > @@ -2036,7 +2036,7 @@ void audit_putname(struct filename *name) > BUG_ON(!context); > if (!context->in_syscall) { > #if AUDIT_DEBUG == 2 > - printk(KERN_ERR "%s:%d(:%d): __putname(%p)\n", > + printk(KERN_ERR "%s:%d(:%d): final_putname(%p)\n", > __FILE__, __LINE__, context->serial, name); > if (context->name_count) { > struct audit_names *n; > @@ -2047,7 +2047,7 @@ void audit_putname(struct filename *name) > n->name, n->name->name ?: "(null)"); > } > #endif > - __putname(name); > + final_putname(name); > } > #if AUDIT_DEBUG > else { > -- > 1.7.1 >