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-rw-r--r--fs/sandbox/sandboxfs.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/sandbox/sandboxfs.c b/fs/sandbox/sandboxfs.c
index a920bc0877..5acfc03704 100644
--- a/fs/sandbox/sandboxfs.c
+++ b/fs/sandbox/sandboxfs.c
@@ -10,7 +10,11 @@
int sandbox_fs_set_blk_dev(block_dev_desc_t *rbdd, disk_partition_t *info)
{
- return 0;
+ /*
+ * Only accept a NULL block_dev_desc_t for the sandbox, which is when
+ * hostfs interface is used
+ */
+ return rbdd != NULL;
}
int sandbox_fs_read_at(const char *filename, loff_t pos, void *buffer,
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