smatch_address: don't crash on invalid code
commit4bea25cb5e67eac5d675e2d0bf7c502dbbaeb38d
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 15 Jul 2016 14:10:32 +0000 (15 17:10 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Sat, 16 Jul 2016 21:44:53 +0000 (17 00:44 +0300)
tree518879e3367c71a9268a486febff17aac8bb177d
parent89037966fd6ae14e394b3242b8a82be829d8523e
smatch_address: don't crash on invalid code

This can't happen for valid code, but for invalid code then sym can be
NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch_address.c