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* btrfs-progs: improve error handling in clone_inode_recDavid Sterba2016-10-03
| | | | | | Cleanup the rb_tree. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: corrupt-block: fix assertion conditionDavid Sterba2016-10-03
| | | | | | | The ->data is no longer a pointer but an embedded array. Resolves-coverity-id: 1372671 Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: switch some messages to common helpersDavid Sterba2016-10-03
| | | | | | | Switch the messages that do not come from the actual image checking, more like the parameter verification. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: image: switch to common message helpersDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: convert: improve error handling in do_rollbackDavid Sterba2016-10-03
| | | | | | Handle transaction errors. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: improve error handling in add_extent_rec_nolookupDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: handle errors returned by add_extent_rec_nolookupDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: use standard allocation functions in non-kenrel codeDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: improve error handling in btrfs_add_to_fsidDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: corrupt-block: improved error handling in corrupt_item_nocowDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: dump-super: switch to common message helpersDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: improve error handling in btrfs_alloc_data_chunkDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: remove redundant check in btrfs_add_to_fsidDavid Sterba2016-10-03
| | | | | | The callers do the sanity checks. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: prop: simplify help printing codeDavid Sterba2016-10-03
| | | | | | Remove a trivial helper. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: tree-stats: switch to common message helpersDavid Sterba2016-10-03
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: fi du: improved error handling in mark_inode_seenDavid Sterba2016-10-03
| | | | | | The callchain handles errors, don't crash on unexpected condition. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: fi du: catch bogus extent lengthsDavid Sterba2016-10-03
| | | | | | | If we get a zero-length from the ioctl for whatever reason, we should not crash. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: inspect: improved error handlingDavid Sterba2016-09-21
| | | | | | Two remaining BUG_ON, be more specific what's wrong. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: improved error handling in btrfs_print_treeDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: qgroup: switch to common message helpersDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: remove trivial helpers for filtering functionsDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: catch invalid flags in open_ctree_fdDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: convert: improve error handling in create_image_file_rangeDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: mkfs: handle block ordering errors in make_btrfsDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: chunk-recover: improve error handling in insert_stripeDavid Sterba2016-09-21
| | | | | | Switch to negative errnos, the callchain handles errors. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: switch column values to assertsDavid Sterba2016-09-21
| | | | | | This is checking correct usage, not runtime errors. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: improved error handling in calc_extent_flagDavid Sterba2016-09-21
| | | | | | All callers handle errors. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: receive: improved error handling in process_snapshotDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: handle errors from btrfs_alloc_pathDavid Sterba2016-09-21
| | | | | | | All functions already return an error condition, so the callers should expect that. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: mkfs: check for sane sectorsize earlierDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: more verbose error handling in creation helpersDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: switch BUG_ON to ASSERT in reserve_free_spaceDavid Sterba2016-09-21
| | | | | | That's not a real error condition, catch bad function usge. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: dump-tree: improved error handling in cmd_inspect_dump_treeDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: dump-tree: improved error handling in print_extentsDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: fi usage: improved error handling in load_device_infoDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: scrub: improved error handling in scrub_read_fileDavid Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* Btrfs progs v4.7.3David Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: update CHANGES for 4.7.3David Sterba2016-09-21
| | | | Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: mkfs: use preallocated buffers for config uuidsDavid Sterba2016-09-21
| | | | | | | No need for dynamic allocation, the buffers are small, remove the now-useless error conditions. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: mkfs: fix reading rotational status valueDavid Sterba2016-09-21
| | | | | | | ASAN reports that we're reading beyond the bounds, and is right. The variable is too short to store a nonempty string for atoi. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: defrag: set errno correctly in the callbackDavid Sterba2016-09-21
| | | | | | | | | | | In case defrag fails, the errno is not properly reported everywhere but rather the last value of 'e', which could be 0. Then we get confusing error messages like: ERROR: defrag failed on /path/to/file: Success Reported-by: Adam Mizerski <adam@mizerski.pl> Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: subvol create: remove v from getoptDavid Sterba2016-09-21
| | | | | | | | The option 'v' was mistakenly added in 2ed161bd281beca29feebebbc8c4227cc6e918c3 but there's no such option for create at the moment, remove it. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: subvol delete: add missing verbose optionVincent Batts2016-09-21
| | | | | | | | There was already the logic for verbose output, but the flag parsing did not include it. Signed-off-by: Vincent Batts <vbatts@hashbangbash.com> Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: docs: fix typos in btrfs-subvolumeadduxa2016-09-21
| | | | | [ Documentation fix, github pull request 16 ] Signed-off-by: David Sterba <dsterba@suse.com>
* Revert "btrfs-progs: fix compat_ro mask for free space tree"Omar Sandoval2016-09-21
| | | | | | | | | btrfs-progs can't mount space_cache=v2 filesystems read-write, which is why the compat bit wasn't added to the supported mask in the first place. Remove it. Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: reorganize extent_buffer and fix alignment of dataDavid Sterba2016-09-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported by UBSAN, the checksum code tries to access unaligned data that come from the extent_buffer. struct extent_buffer { struct cache_extent cache_node; /* 0 48 */ u64 start; /* 48 8 */ u64 dev_bytenr; /* 56 8 */ /* --- cacheline 1 boundary (64 bytes) --- */ u32 len; /* 64 4 */ /* XXX 4 bytes hole, try to pack */ struct extent_io_tree * tree; /* 72 8 */ struct list_head lru; /* 80 16 */ struct list_head recow; /* 96 16 */ int refs; /* 112 4 */ u32 flags; /* 116 4 */ int fd; /* 120 4 */ char data[0]; /* 124 0 */ /* size: 128, cachelines: 2, members: 11 */ /* sum members: 120, holes: 1, sum holes: 4 */ /* padding: 4 */ }; Add explicit alignment to data. Reported-by: Lukas Lueg <lukas.lueg@gmail.com> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=156471 Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: tests: add 021-partially-dropped-snapshot-caseWang Xiaoguang2016-09-21
| | | | | Signed-off-by: Wang Xiaoguang <wangxg.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: check: make low memory mode support partially dropped snapshotsWang Xiaoguang2016-09-21
| | | | | Signed-off-by: Wang Xiaoguang <wangxg.fnst@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: better error report in btrfs_scan_fs_devicesDavid Sterba2016-09-21
| | | | | | Print the found sizes. Signed-off-by: David Sterba <dsterba@suse.com>
* btrfs-progs: tests: add fuzzed images for bad block group offsetDavid Sterba2016-09-21
| | | | | Reported-by: Lukas Lueg <lukas.lueg@gmail.com> Signed-off-by: David Sterba <dsterba@suse.com>
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