diff options
Diffstat (limited to 'unpack/restore_fstree.c')
| -rw-r--r-- | unpack/restore_fstree.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/unpack/restore_fstree.c b/unpack/restore_fstree.c index 1dadce4..6995d47 100644 --- a/unpack/restore_fstree.c +++ b/unpack/restore_fstree.c @@ -12,6 +12,12 @@ static int create_node(const sqfs_tree_node_t *n, int flags) int fd, ret; char *name; + if (!is_filename_sane((const char *)n->name)) { + fprintf(stderr, "Found an entry named '%s', skipping.\n", + n->name); + return 0; + } + if (!(flags & UNPACK_QUIET)) { name = sqfs_tree_node_get_path(n); if (name != NULL) { @@ -154,6 +160,9 @@ static int set_attribs(sqfs_xattr_reader_t *xattr, { const sqfs_tree_node_t *c; + if (!is_filename_sane((const char *)n->name)) + return 0; + if (S_ISDIR(n->inode->base.mode)) { if (pushd((const char *)n->name)) return -1; |