diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/fstree/src/hardlink.c | 28 | ||||
| -rw-r--r-- | lib/fstree/src/post_process.c | 4 |
2 files changed, 4 insertions, 28 deletions
diff --git a/lib/fstree/src/hardlink.c b/lib/fstree/src/hardlink.c index 9686219..fc3c4d0 100644 --- a/lib/fstree/src/hardlink.c +++ b/lib/fstree/src/hardlink.c @@ -11,23 +11,23 @@ #include <string.h> #include <stdlib.h> -#include <assert.h> #include <errno.h> static int resolve_link(fstree_t *fs, tree_node_t *node) { tree_node_t *start = node; - while (node->mode == FSTREE_MODE_HARD_LINK || - node->mode == FSTREE_MODE_HARD_LINK_RESOLVED) { + for (;;) { if (node->mode == FSTREE_MODE_HARD_LINK_RESOLVED) { node = node->data.target_node; - } else { + } else if (node->mode == FSTREE_MODE_HARD_LINK) { node = fstree_get_node_by_path(fs, fs->root, node->data.target, false, false); if (node == NULL) return -1; + } else { + break; } if (node == start) { @@ -60,21 +60,11 @@ static int resolve_hard_links_dfs(fstree_t *fs, tree_node_t *n) if (n->mode == FSTREE_MODE_HARD_LINK) { if (resolve_link(fs, n)) goto fail_link; - - assert(n->mode == FSTREE_MODE_HARD_LINK_RESOLVED); - it = n->data.target_node; - - if (S_ISDIR(it->mode) && it->data.dir.visited) - goto fail_link_loop; } else if (S_ISDIR(n->mode)) { - n->data.dir.visited = true; - for (it = n->data.dir.children; it != NULL; it = it->next) { if (resolve_hard_links_dfs(fs, it)) return -1; } - - n->data.dir.visited = false; } return 0; @@ -86,16 +76,6 @@ fail_link: { free(path); } return -1; -fail_link_loop: { - char *npath = fstree_get_path(n); - char *tpath = fstree_get_path(it); - fprintf(stderr, "Hard link loop detected in '%s' -> '%s'\n", - npath == NULL ? n->name : npath, - tpath == NULL ? it->name : tpath); - free(npath); - free(tpath); -} - return -1; } tree_node_t *fstree_add_hard_link(fstree_t *fs, const char *path, diff --git a/lib/fstree/src/post_process.c b/lib/fstree/src/post_process.c index 940f93d..f614906 100644 --- a/lib/fstree/src/post_process.c +++ b/lib/fstree/src/post_process.c @@ -9,7 +9,6 @@ #include <stdlib.h> #include <string.h> -#include <assert.h> #include <stdio.h> #include <errno.h> @@ -120,9 +119,6 @@ static void reorder_hard_links(fstree_t *fs) if (tgt_idx <= i) continue; - /* TODO ? */ - assert(!S_ISDIR(tgt->mode)); - for (j = tgt_idx; j > i; --j) { fs->inodes[j] = fs->inodes[j - 1]; fs->inodes[j]->inode_num += 1; |