Changeset 479cc46 in mainline

Timestamp:

2016-03-16T10:34:14Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

669e9b5

Parents:

562a48b

Message:

Avoid using dev if create_device() fails.

File:

• uspace/lib/drv/generic/driver.c (modified) (1 diff)

uspace/lib/drv/generic/driver.c

@@ -129 +129 @@
 
         ddf_dev_t *dev = create_device();
+        if (!dev) {
+                free(dev_name);
+                async_answer_0(iid, ENOMEM);
+                return;
+        }
 
         /* Add one reference that will be dropped by driver_dev_remove() */