On Jul 11, 2007 13:43 -0400, Theodore Tso wrote:
> Fix e2fsck segfault on very badly damaged filesystems
>
> --- a/e2fsck/dirinfo.c
> +++ b/e2fsck/dirinfo.c
> @@ -126,7 +126,7 @@ void e2fsck_add_dir_info(e2fsck_t ctx, ext2_ino_t ino,
> ext2_ino_t parent)
> ctx->dir_info->size += 10;
> retval = ext2fs_resize_mem(old_size, ctx->dir_info->size *
> sizeof(struct dir_info),
> - &ctx->dir_info);
> + &ctx->dir_info->array);
> if (retval) {
> ctx->dir_info->size -= 10;
> return;
This appears to fix the problem. I was previously able to crash e2fsck
within a couple of runs, now it is running in a loop w/o problems.
Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.
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