Bug report: A list of ReiserFS bugs in Linux kernel (4.18)

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Hi,

Here are a list of bugs in ReiserFS linux kernel module (4.18) found by fuzzing, please 
Check the following links for the image and code that lead to kernel panic.

Bugzilla ID		Title
200361	Kernel panic in update_stat_data() when accessing a file on a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200361

200359	BUG() in reiserfs_in_journal when writing file on a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200359

200357	nullptr dereference in reiserfs_get_block() when calling setxattr() on a file in a reiserfs image
https://bugzilla.kernel.org/show_bug.cgi?id=200357

200355	Bad function pointer invoking (lookup) when mounting a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200355

200353	Buffer overrun in leaf_paste_entries() when setxattr() on a file in a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200353

200351	buffer overrun in leaf_cut_entries() when rename() file on a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200351

200349	Invalid memory access in journal_read_transaction() when mounting a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200349

200347	nullptr deference in get_empty_nodes() when writing file on a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200347

200345	Invalid memory access in free_bitmap_node() when mounting a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200345

200343	kernel panic in entry_points_to_object() when rename() file on a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200343

200341	Kernel panic in direntry_check_left() when writing to a file in a reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200341

200339	Out-of-bound access in direntry_create_vi() when opening file in reiserfs filesystem
https://bugzilla.kernel.org/show_bug.cgi?id=200339

200337	Kernel panic in balance_leaf() when writing file in reiserfs file system
https://bugzilla.kernel.org/show_bug.cgi?id=200337

I would like to provide any further help to debug and fix the bugs and also test the patches.

Thanks,
Wen



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