Unlike the length passed into ckpt_write_obj_type, the maximum length passed to ckpt_read_buf_type must include the length of the struct ckpt_hdr. Signed-off-by: Matt Helsley <matthltc@xxxxxxxxxx> --- checkpoint/files.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/checkpoint/files.c b/checkpoint/files.c index 0564666..562c338 100644 --- a/checkpoint/files.c +++ b/checkpoint/files.c @@ -449,7 +449,7 @@ struct file *restore_open_fname(struct ckpt_ctx *ctx, int flags) if (flags & (O_CREAT | O_EXCL | O_NOCTTY | O_TRUNC)) return ERR_PTR(-EINVAL); - h = ckpt_read_buf_type(ctx, PATH_MAX, CKPT_HDR_FILE_NAME); + h = ckpt_read_buf_type(ctx, PATH_MAX + sizeof(*h), CKPT_HDR_FILE_NAME); if (IS_ERR(h)) return (struct file *) h; len = h->len - sizeof(*h); -- 1.5.6.3 _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
