mbox series

[00/17] fs/squashfs: fix memory leaks and introduce exists() function

Message ID 20201014080622.14970-1-richard.genoud@posteo.net
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Series fs/squashfs: fix memory leaks and introduce exists() function | expand

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Richard Genoud Oct. 14, 2020, 8:06 a.m. UTC 
This patch series fix several memory leaks, some use of dangling
pointers (leading to cpu freeze) and finally introduce the exists()
function for squashfs.
This function enable testing the existance of a file, which is mandatory
for using the distro_bootcmd
Those fixes have been cut into several patches to be easier to review

Richard Genoud (17):
  fs/squashfs: fix board hang-up when calling .exists()
  fs/squashfs: sqfs_opendir: fix some memory leaks and dangling pointers
  fs/squashfs: sqfs_opendir: simplify error handling
  fs/squashfs: sqfs_closedir: fix memory leak
  fs/squashfs: sqfs_split_path: fix memory leak and dangling pointers
  fs/squashfs: sqfs_read_directory_table: fix memory leak
  fs/squashfs: sqfs_search_dir: fix dangling pointer
  fs/squashfs: sqfs_search_dir: fix memory leaks
  fs/squashfs: sqfs_read_inode_table: fix dangling pointer
  fs/squashfs: sqfs_concat_tokens: check if malloc succeeds
  fs/squashfs: sqfs_size: fix dangling pointer dirs->entry
  fs/squashfs: sqfs_size: remove useless sqfs_closedir()
  fs/squashfs: sqfs_read: fix dangling pointer dirs->entry
  fs/squashfs: sqfs_read: remove useless sqfs_closedir()
  fs/squashfs: sqfs_read: fix memory leak
  fs/squashfs: sqfs_read: fix another memory leak
  fs/squashfs: implement exists() function

 fs/fs.c            |   7 ++
 fs/squashfs/sqfs.c | 238 ++++++++++++++++++++++++++++++++++-----------
 include/squashfs.h |   1 +
 3 files changed, 190 insertions(+), 56 deletions(-)