provider: Remove provider from the hash properly

We must not just do connman_provider_unref(provider) as that will
leave the provider to the provider_hash and we will get free memory
access error. We can just remove the provider from the hash and
that will unref the provider automagically.

diff --git a/src/provider.c b/src/provider.c
index 0bac230..f0a91e8 100644 (file)
--- a/src/provider.c
+++ b/src/provider.c
@@ -668,7 +668,7 @@ failed:
 unref:
        DBG("can not connect, delete provider");
 
-       connman_provider_unref(provider);
+       g_hash_table_remove(provider_hash, provider->identifier);
 
        return err;
 }