[coreboot-gerrit] Change in coreboot[master]: Coverity: Fix CID1393979

[Philipp Deppenwiese (Code Review)]

Philipp Deppenwiese has submitted this change and it was merged. ( https://review.coreboot.org/27445 )

Change subject: Coverity: Fix CID1393979
......................................................................

Coverity: Fix CID1393979

Fix resource leak in dt_set_bin_prop_by_path().

Change-Id: I1c4d7e01b25847a2091ad90d2d70711beae55905
Signed-off-by: Patrick Rudolph 
Reviewed-on: https://review.coreboot.org/27445
Tested-by: build bot (Jenkins) 
Reviewed-by: Philipp Deppenwiese 
---
M src/lib/device_tree.c
1 file changed, 3 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Philipp Deppenwiese: Looks good to me, approved

diff --git a/src/lib/device_tree.c b/src/lib/device_tree.c
index 3d44f39..00b36fd 100644
--- a/src/lib/device_tree.c
+++ b/src/lib/device_tree.c
@@ -944,6 +944,7 @@

prop_name = strrchr(path_copy, '/');
    if (!prop_name) {
+		free(path_copy);
    	printk(BIOS_ERR, "Path %s does not include '/'\n", path);
    	return 1;
    }
@@ -956,10 +957,12 @@
    if (!dt_node) {
    	printk(BIOS_ERR, "Failed to %s %s in the device tree\n",
    	       create ? "create" : "find", path_copy);
+		free(path_copy);
    	return 1;
    }

dt_add_bin_prop(dt_node, prop_name, data, data_size);
+	free(path_copy);

return 0;
 }