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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-01-31 01:57:52 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-09-01 23:34:39 +0200 |
| commit | c8e477c649b40c1a073b7a843d89e51dc0037db7 (patch) | |
| tree | 916d9b3240e1ac3524d99decf83aa9030f1bb37b /fs/proc | |
| parent | Linux 6.0-rc1 (diff) | |
| download | linux-c8e477c649b40c1a073b7a843d89e51dc0037db7.tar.xz linux-c8e477c649b40c1a073b7a843d89e51dc0037db7.zip | |
->getprocattr(): attribute name is const char *, TYVM...
cast of ->d_name.name to char * is completely wrong - nothing is
allowed to modify its contents.
Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Acked-by: Paul Moore <paul@paul-moore.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 93f7e3d971e4..e347b8ce140c 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2728,7 +2728,7 @@ static ssize_t proc_pid_attr_read(struct file * file, char __user * buf, return -ESRCH; length = security_getprocattr(task, PROC_I(inode)->op.lsm, - (char*)file->f_path.dentry->d_name.name, + file->f_path.dentry->d_name.name, &p); put_task_struct(task); if (length > 0) |