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tmpfs: refuse to make empty directories

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K. Lange 2018-11-28 15:39:15 +09:00
parent fdda0132c8
commit 29c78bb789
1 changed files with 1 additions and 0 deletions
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modules/tmpfs.c
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@ -471,6 +471,7 @@ static int create_tmpfs(fs_node_t *parent, char *name, uint16_t permission) {
static int mkdir_tmpfs(fs_node_t * parent, char * name, uint16_t permission) {
if (!name) return -EINVAL;
if (!strlen(name)) return -EINVAL;
struct tmpfs_dir * d = (struct tmpfs_dir *)parent->device;
debug_print(NOTICE, "Creating TMPFS directory %s (in %s)", name, d->name);