On 5/11/2015 1:12 AM, Seung-Woo Kim wrote: > Ping? It's in my queue for 4.2.
> > On 2015년 04월 17일 15:25, Seung-Woo Kim wrote: >> The dmabuf fd can be shared between processes via unix domain >> socket. The file of dmabuf fd is came from anon_inode. The inode >> has no set and get xattr operations, so it can not be shared >> between processes with smack. This patch fixes just to ignore >> private inode including anon_inode for smack_file_receive. >> >> Signed-off-by: Seung-Woo Kim <sw0312....@samsung.com> >> --- >> I think there was some issue sending my previous mail, so I resend patch >> again. >> --- >> security/smack/smack_lsm.c | 3 +++ >> 1 files changed, 3 insertions(+), 0 deletions(-) >> >> diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c >> index 69fdc38..d1bb411 100644 >> --- a/security/smack/smack_lsm.c >> +++ b/security/smack/smack_lsm.c >> @@ -1673,6 +1673,9 @@ static int smack_file_receive(struct file *file) >> struct smk_audit_info ad; >> struct inode *inode = file_inode(file); >> >> + if (unlikely(IS_PRIVATE(inode))) >> + return 0; >> + >> smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH); >> smk_ad_setfield_u_fs_path(&ad, file->f_path); >> /* >> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
