Dear ReiserFS developers, 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-- To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
