diff options
Diffstat (limited to 'drivers/of/overlay.c')
| -rw-r--r-- | drivers/of/overlay.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index c8a0c0e9dec1..67b404f36e79 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -547,7 +547,7 @@ static int find_dup_cset_node_entry(struct overlay_changeset *ovcs, fn_1 = kasprintf(GFP_KERNEL, "%pOF", ce_1->np); fn_2 = kasprintf(GFP_KERNEL, "%pOF", ce_2->np); - node_path_match = !strcmp(fn_1, fn_2); + node_path_match = !fn_1 || !fn_2 || !strcmp(fn_1, fn_2); kfree(fn_1); kfree(fn_2); if (node_path_match) { @@ -582,7 +582,7 @@ static int find_dup_cset_prop(struct overlay_changeset *ovcs, fn_1 = kasprintf(GFP_KERNEL, "%pOF", ce_1->np); fn_2 = kasprintf(GFP_KERNEL, "%pOF", ce_2->np); - node_path_match = !strcmp(fn_1, fn_2); + node_path_match = !fn_1 || !fn_2 || !strcmp(fn_1, fn_2); kfree(fn_1); kfree(fn_2); if (node_path_match && |