diff options
Diffstat (limited to 'lib/libfuse/fuse_subr.c')
| -rw-r--r-- | lib/libfuse/fuse_subr.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/libfuse/fuse_subr.c b/lib/libfuse/fuse_subr.c index 95ba3293a75..2bcb1b661f0 100644 --- a/lib/libfuse/fuse_subr.c +++ b/lib/libfuse/fuse_subr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fuse_subr.c,v 1.7 2014/02/05 20:13:58 syl Exp $ */ +/* $OpenBSD: fuse_subr.c,v 1.8 2014/04/28 13:08:34 syl Exp $ */ /* * Copyright (c) 2013 Sylvestre Gallon <ccna.syl@gmail.com> * @@ -29,14 +29,18 @@ alloc_vn(struct fuse *f, const char *path, ino_t ino, ino_t parent) struct fuse_vnode *vn; if ((vn = malloc(sizeof(*vn))) == NULL) { - DPERROR("alloc_vn:"); + DPERROR(__func__); return (NULL); } vn->ino = ino; vn->parent = parent; - strncpy(vn->path, path, NAME_MAX); - vn->path[NAME_MAX - 1] = '\0'; + if (strlcpy(vn->path, path, sizeof(vn->path)) >= sizeof(vn->path)) { + DPRINTF("%s: strlcpy name too long\n", __func__); + free(vn); + return (NULL); + } + if (ino == (ino_t)-1) { f->max_ino++; vn->ino = f->max_ino; |