From: Mike Galbraith <[EMAIL PROTECTED]> Fix a reference counting bug exposed by commit 725522b5453dd680412f2b6463a988e4fd148757. If driver.mod_name exists, we take a reference in module_add_driver(), and never release it. Undo that reference in module_remove_driver().
Signed-off-by: Mike Galbraith <[EMAIL PROTECTED]> Cc: Kay Sievers <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]> --- kernel/module.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/kernel/module.c b/kernel/module.c index 8c25b1a..1ecf081 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -2425,6 +2425,12 @@ void module_remove_driver(struct device_driver *drv) kfree(driver_name); } } + /* + * Undo the additional reference we added in module_add_driver() + * via kset_find_obj() + */ + if (drv->mod_name) + kobject_put(&drv->kobj); } EXPORT_SYMBOL(module_remove_driver); #endif -- 1.5.0.1 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/