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(parent: 06fc222) | patch
applicom: dereferencing NULL on error path
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 9 May 2014 11:59:16 +0000 (14:59 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 1 Jul 2014 03:09:41 +0000 (20:09 -0700)
commitfc7be702474fe5c795592047940c702783736294
tree855f51f224d08f23c6e46e20acc19352b56ebaa2tree
parent06fc222e9d64a5af611acbcb4562d2e5ab595cadcommit | diff
applicom: dereferencing NULL on error path

commit 8bab797c6e5724a43b7666ad70860712365cdb71 upstream.

This is a static checker fix.  The "dev" variable is always NULL after
the while statement so we would be dereferencing a NULL pointer here.

Fixes: 819a3eba4233 ('[PATCH] applicom: fix error handling')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/char/applicom.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git