| commit | 3b9c97093d6e1067f4d24d2bff32f3dd24e0751e | [log] [tgz] |
|---|---|---|
| author | Stephen Boyd <[email protected]> | Mon Jan 30 14:06:17 2017 -0800 |
| committer | David Gibson <[email protected]> | Tue Jan 31 09:50:22 2017 +1100 |
| tree | 33661acd3aae1a35391cbbef4efdf1a19b19c497 | |
| parent | 43eb551426ea05186ea07140ad4e277eb253c32c [diff] |
dtc: Fix NULL pointer use in dtlabel + dtref case
If we have a construct like this:
label: &handle {
...
};
Running dtc on it will cause a segfault, because we use 'target'
when it could be NULL. Move the add_label() call into the if
statement to fix this potentially bad use of a NULL pointer.
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: David Gibson <[email protected]>