From 0f036bf4b87e6416f5c4d23865a62a62d9073c20 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Tue, 7 Jul 2020 20:51:33 +0200 Subject: [PATCH] env: Warn on force access if ENV_ACCESS_IGNORE_FORCE set If the ENV_ACCESS_IGNORE_FORCE is set, inform user that the variable cannot be force-set if such attempt happens. Signed-off-by: Marek Vasut Reviewed-by: Tom Rini --- env/flags.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/env/flags.c b/env/flags.c index b88fe7b..f7a5377 100644 --- a/env/flags.c +++ b/env/flags.c @@ -524,8 +524,10 @@ int env_flags_validate(const struct env_entry *item, const char *newval, /* check for access permission */ #ifndef CONFIG_ENV_ACCESS_IGNORE_FORCE - if (flag & H_FORCE) + if (flag & H_FORCE) { + printf("## Error: Can't force access to \"%s\"\n", name); return 0; + } #endif switch (op) { case env_op_delete: -- 2.7.4