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| author | Roi Martin <[email protected]> | 2024-10-10 19:47:17 +0000 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2024-10-11 17:55:04 +0000 |
| commit | 2ab5e243c2266c841e0f6904fad1514b18eaf510 (patch) | |
| tree | 2e394de58edc1fda8f57924205d1db530b9613d6 /rust/helpers/task.c | |
| parent | btrfs: send: cleanup unneeded return variable in changed_verity() (diff) | |
| download | kernel-2ab5e243c2266c841e0f6904fad1514b18eaf510.tar.gz kernel-2ab5e243c2266c841e0f6904fad1514b18eaf510.zip | |
btrfs: fix uninitialized pointer free on read_alloc_one_name() error
The function read_alloc_one_name() does not initialize the name field of
the passed fscrypt_str struct if kmalloc fails to allocate the
corresponding buffer. Thus, it is not guaranteed that
fscrypt_str.name is initialized when freeing it.
This is a follow-up to the linked patch that fixes the remaining
instances of the bug introduced by commit e43eec81c516 ("btrfs: use
struct qstr instead of name and namelen pairs").
Link: https://lore.kernel.org/linux-btrfs/[email protected]/
Fixes: e43eec81c516 ("btrfs: use struct qstr instead of name and namelen pairs")
CC: [email protected] # 6.1+
Reviewed-by: Anand Jain <[email protected]>
Signed-off-by: Roi Martin <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions