tree 2202ed81de7b2afd7f1ce568fc0222497e464de2
parent 7ae4b866f86f9ab7b99484b56dd303a860ad1cc9
author Jiri Slaby <jslaby@suse.cz> 1289034410 +0100
committer Rusty Russell <rusty@rustcorp.com.au> 1290574272 +1030

Char: virtio_console, fix memory leak

Stanse found that in init_vqs, memory is leaked under certain
circumstanses (the fail path order is incorrect). Fix that by checking
allocations in one turn and free all of them at once if some fails
(some may be NULL, but this is OK).

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Amit Shah <amit.shah@redhat.com>
Cc: virtualization@lists.linux-foundation.org
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>