From: Andreas Reichel <andreas.reichel....@siemens.com>

set_uservar_global missed crc32 calculation so that
all environments were rendered invalid.

Signed-off-by: Andreas Reichel <andreas.reichel....@siemens.com>
---
 env/env_api_fat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/env/env_api_fat.c b/env/env_api_fat.c
index 0351330..a2e4700 100644
--- a/env/env_api_fat.c
+++ b/env/env_api_fat.c
@@ -341,6 +341,9 @@ int bgenv_set_uservar_global(char *key, uint64_t type, void 
*data,
                                        " #%d: (%s)\n", i, strerror(-r));
                        ret = r;
                }
+               uint32_t sum = crc32(0, (Bytef *)env->data,
+                       sizeof(BG_ENVDATA) - sizeof(env->data->crc32));
+               env->data->crc32 = sum;
                if (!bgenv_write(env)) {
                        ret = -EIO;
                        VERBOSE(stderr, "bgenv_set_uservar_global: Could not "
-- 
2.15.0

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