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authorMarek Vasut <marex@denx.de>2020-07-07 20:51:33 +0200
committerTom Rini <trini@konsulko.com>2020-07-31 10:13:00 -0400
commit0f036bf4b87e6416f5c4d23865a62a62d9073c20 (patch)
treeaafa5b2cfdeaa41f069559ef8809d8eae83a6f7e /env
parentef5cc2e5c6f0fe36832230c23aa2e2d8c0764caf (diff)
downloadu-boot-0f036bf4b87e6416f5c4d23865a62a62d9073c20.tar.gz
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 <marex@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'env')
-rw-r--r--env/flags.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/env/flags.c b/env/flags.c
index b88fe7ba9c..f7a53775c4 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: