i4l: leak in eicon/idifunc.c

coverity spotted a possible leak in the idifunc.c file (bug id #1252), in
um_new_card(), if the diva_user_mode_idi_create_adapter() fails, we dont
free the memory allocated for card

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: Armin Schindler <armin@melware.de>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/isdn/hardware/eicon/idifunc.c b/drivers/isdn/hardware/eicon/idifunc.c
index 4cbc68cf4db..db87d510542 100644
--- a/drivers/isdn/hardware/eicon/idifunc.c
+++ b/drivers/isdn/hardware/eicon/idifunc.c
@@ -106,6 +106,7 @@ static void um_new_card(DESCRIPTOR * d)
         } else {
                 DBG_ERR(("could not create user mode idi card %d",
                          adapter_nr));
+                diva_os_free(0, card);
         }
 }