[PATCH 0/6] btrfs-progs: Variant fixes for fuzz-tests

[Qu Wenruo <wqu@suse.com>]

This can be fetched from github:
https://github.com/adam900710/btrfs-progs/tree/fixes_for_fuzz_test

The base HEAD is:
commit d7a1b84756157d544a9ddc399ef48c6132eaafcf (david/devel)
Author: Qu Wenruo <wqu@suse.com>
Date:   Thu Jul 5 15:37:31 2018 +0800

    btrfs-progs: check/original: Don't overwrite return value when we failed to repair


Thanks for the already merged fixes for fuzz/003, the remaining part is
pretty small now, +20/-7.

Mostly of the fixes are for fuzz/003, just a small bunch of BUG_ON()
removal. (Patch 1~3 and 5)

There is also a fix for fuzz/003 dead loop. (Patch 4)

Finally we have a fix for fuzz/007, the bug is a segfault triggered by
accessing poisoned list_head, caused by double list freeing. (Patch 6)

Now fuzz-test should finally work without problem.

Qu Wenruo (6):
  btrfs-progs: Exit gracefully if we hit ENOSPC when allocating tree
    block
  btrfs-progs: Exit gracefully when failed to repair root dir item
  btrfs-progs: Don't report dirty leaked eb using BUG_ON
  btrfs-progs: Fix infinite loop when failed to repair bad key order
  btrfs-progs: Exit gracefull when we failed to alloc dev extent
  btrfs-progs: rescue-super: Don't double free fs_devices

 check/main.c    | 10 +++++++++-
 extent-tree.c   |  5 ++++-
 extent_io.c     |  6 +++++-
 super-recover.c |  3 ---
 volumes.c       |  3 ++-
 5 files changed, 20 insertions(+), 7 deletions(-)

-- 
2.18.0