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switch fchmod(2) to fget_light()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
parent
6b48c5b207
commit
d6483b7a78
12
fs/open.c
12
fs/open.c
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@ -582,23 +582,21 @@ SYSCALL_DEFINE3(lchown, const char __user *, filename, uid_t, user, gid_t, group
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SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
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{
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struct file * file;
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int error = -EBADF;
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struct dentry * dentry;
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struct file *file;
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int error = -EBADF, fput_needed;
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file = fget(fd);
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file = fget_light(fd, &fput_needed);
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if (!file)
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goto out;
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error = mnt_want_write_file(file);
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if (error)
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goto out_fput;
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dentry = file->f_path.dentry;
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audit_inode(NULL, dentry);
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audit_inode(NULL, file->f_path.dentry);
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error = chown_common(&file->f_path, user, group);
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mnt_drop_write_file(file);
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out_fput:
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fput(file);
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fput_light(file, fput_needed);
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out:
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return error;
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}
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