diff options
| author | Phillip Lougher <phillip@squashfs.org.uk> | 2025-08-11 23:37:40 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-08-19 16:35:53 -0700 |
| commit | b64700d41bdc4e9f82f1346c15a3678ebb91a89c (patch) | |
| tree | c8be9bf503c746e9e308bf366144807bc2a33662 /rust/helpers/helpers.c | |
| parent | 44958f2025ed3f29fc3e93bb1f6c16121d7847ad (diff) | |
squashfs: fix memory leak in squashfs_fill_super
If sb_min_blocksize returns 0, squashfs_fill_super exits without freeing
allocated memory (sb->s_fs_info).
Fix this by moving the call to sb_min_blocksize to before memory is
allocated.
Link: https://lkml.kernel.org/r/20250811223740.110392-1-phillip@squashfs.org.uk
Fixes: 734aa85390ea ("Squashfs: check return result of sb_min_blocksize")
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Reported-by: Scott GUO <scottzhguo@tencent.com>
Closes: https://lore.kernel.org/all/20250811061921.3807353-1-scott_gzh@163.com
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions