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-rw-r--r--include/env_flags.h11
-rw-r--r--test/dm/eth.c3
2 files changed, 11 insertions, 3 deletions
diff --git a/include/env_flags.h b/include/env_flags.h
index 3ef631105f..fc6d0d842f 100644
--- a/include/env_flags.h
+++ b/include/env_flags.h
@@ -38,13 +38,18 @@ enum env_flags_varaccess {
#endif
#ifdef CONFIG_CMD_NET
+#ifdef CONFIG_REGEX
+#define ETHADDR_WILDCARD "\\d?"
+#else
+#define ETHADDR_WILDCARD
+#endif
#ifdef CONFIG_ENV_OVERWRITE
-#define ETHADDR_FLAGS "ethaddr:ma,"
+#define ETHADDR_FLAGS "eth" ETHADDR_WILDCARD "addr:ma,"
#else
#ifdef CONFIG_OVERWRITE_ETHADDR_ONCE
-#define ETHADDR_FLAGS "ethaddr:mc,"
+#define ETHADDR_FLAGS "eth" ETHADDR_WILDCARD "addr:mc,"
#else
-#define ETHADDR_FLAGS "ethaddr:mo,"
+#define ETHADDR_FLAGS "eth" ETHADDR_WILDCARD "addr:mo,"
#endif
#endif
#else
diff --git a/test/dm/eth.c b/test/dm/eth.c
index 196eba85a2..f31f6b322d 100644
--- a/test/dm/eth.c
+++ b/test/dm/eth.c
@@ -89,6 +89,8 @@ static int dm_test_eth_rotate(struct dm_test_state *dms)
/* Invalidate eth1's MAC address */
net_ping_ip = string_to_ip("1.1.2.2");
strcpy(ethaddr, getenv("eth1addr"));
+ /* Must disable access protection for eth1addr before clearing */
+ setenv(".flags", "eth1addr");
setenv("eth1addr", NULL);
/* Make sure that the default is to rotate to the next interface */
@@ -108,6 +110,7 @@ static int dm_test_eth_rotate(struct dm_test_state *dms)
/* Invalidate eth0's MAC address */
strcpy(ethaddr, getenv("ethaddr"));
+ /* Must disable access protection for ethaddr before clearing */
setenv(".flags", "ethaddr");
setenv("ethaddr", NULL);