btrfs-progs: use on-stack buffer in add_symbolic_link

Also get rid of the unhandled memory allocation.

Resolves-coverity-id: 1338298
Signed-off-by: David Sterba <dsterba@suse.com>
1 file changed
tree: 0b22d92503482ffe1810e8aa7dc2f7ca0ba80430
  1. Documentation/
  2. tests/
  3. .gitignore
  4. Android.mk
  5. androidcompat.h
  6. autogen.sh
  7. backref.c
  8. backref.h
  9. bcp
  10. bitops.h
  11. btrfs-calc-size.c
  12. btrfs-completion
  13. btrfs-convert.c
  14. btrfs-corrupt-block.c
  15. btrfs-crc.c
  16. btrfs-debug-tree.c
  17. btrfs-debugfs
  18. btrfs-find-root.c
  19. btrfs-fragments.c
  20. btrfs-image.c
  21. btrfs-list.c
  22. btrfs-list.h
  23. btrfs-map-logical.c
  24. btrfs-select-super.c
  25. btrfs-show-super.c
  26. btrfs-zero-log.c
  27. btrfs.c
  28. btrfsck.h
  29. btrfstune.c
  30. chunk-recover.c
  31. cmds-balance.c
  32. cmds-check.c
  33. cmds-device.c
  34. cmds-fi-usage.c
  35. cmds-fi-usage.h
  36. cmds-filesystem.c
  37. cmds-inspect.c
  38. cmds-property.c
  39. cmds-qgroup.c
  40. cmds-quota.c
  41. cmds-receive.c
  42. cmds-replace.c
  43. cmds-rescue.c
  44. cmds-restore.c
  45. cmds-scrub.c
  46. cmds-send.c
  47. cmds-subvolume.c
  48. commands.h
  49. configure.ac
  50. COPYING
  51. crc32c.c
  52. crc32c.h
  53. ctree.c
  54. ctree.h
  55. dir-item.c
  56. dir-test.c
  57. disk-io.c
  58. disk-io.h
  59. extent-cache.c
  60. extent-cache.h
  61. extent-tree.c
  62. extent_io.c
  63. extent_io.h
  64. file-item.c
  65. file.c
  66. find-root.c
  67. find-root.h
  68. free-space-cache.c
  69. free-space-cache.h
  70. fsck.btrfs
  71. hash.h
  72. hasher.c
  73. help.c
  74. inode-item.c
  75. inode-map.c
  76. inode.c
  77. INSTALL
  78. ioctl-test.c
  79. ioctl.h
  80. kerncompat.h
  81. library-test.c
  82. list.h
  83. list_sort.c
  84. list_sort.h
  85. Makefile.extrawarn
  86. Makefile.in
  87. mkfs.c
  88. print-tree.c
  89. print-tree.h
  90. props.c
  91. props.h
  92. qgroup-verify.c
  93. qgroup-verify.h
  94. qgroup.c
  95. qgroup.h
  96. quick-test.c
  97. radix-tree.c
  98. radix-tree.h
  99. raid6.c
  100. random-test.c
  101. rbtree-utils.c
  102. rbtree-utils.h
  103. rbtree.c
  104. rbtree.h
  105. rbtree_augmented.h
  106. README.md
  107. repair.c
  108. repair.h
  109. root-tree.c
  110. send-stream.c
  111. send-stream.h
  112. send-test.c
  113. send-utils.c
  114. send-utils.h
  115. send.h
  116. show-blocks
  117. string-table.c
  118. string-table.h
  119. super-recover.c
  120. task-utils.c
  121. task-utils.h
  122. transaction.h
  123. ulist.c
  124. ulist.h
  125. utils-lib.c
  126. utils.c
  127. utils.h
  128. uuid-tree.c
  129. version.h.in
  130. version.sh
  131. volumes.c
  132. volumes.h
README.md

Btrfs-progs

Userspace utilities to manage btrfs filesystems. License: GPLv2.

Btrfs is a copy on write (COW) filesystem for Linux aimed at implementing advanced features while focusing on fault tolerance, repair and easy administration.

This repository hosts following utilities:

  • btrfs — the main administration tool (manual page)
  • mkfs.btrfs — utility to create the filesystem (manual page)

See INSTALL for build instructions.

Release cycle

The major version releases are time-based and follow the cycle of the linux kernel releases. The cycle usually takes 2 months. A minor version releases may happen in the meantime if there are queued bug fixes or minor useful improvements.

Development

The patch submissions, development or general discussions take place at linux-btrfs@vger.kernel.org mailinglist, subsciption not required.

References