[CIFS] POSIX CIFS Extensions (continued) - POSIX Open (595dcfec) · Commits · e / devices / android_kernel_xiaomi_markw

fs/cifs/CHANGES

+2 −0

Original line number	Diff line number	Diff line
		Version 1.47
		------------
		Fix oops in list_del during mount caused by unaligned string.
		Fix file corruption which could occur on some large file
		copies caused by writepages page i/o completion bug.
		Seek to SEEK_END forces check for update of file size for non-cached
		files.

+15 −0

Original line number	Diff line number	Diff line
		@@ -796,6 +796,8 @@ typedef struct smb_com_openx_rsp {
		__u16 ByteCount;
		} __attribute__((packed)) OPENX_RSP;

		/* For encoding of POSIX Open Request - see trans2 function 0x209 data struct */

		/* Legacy write request for older servers */
		typedef struct smb_com_writex_req {
		struct smb_hdr hdr; /* wct = 12 */
		@@ -2096,6 +2098,19 @@ struct cifs_posix_acl { /* access conrol list (ACL) */

		/* end of POSIX ACL definitions */

		typedef struct {
		__u32 OpenFlags; /* same as NT CreateX */
		__u32 PosixOpenFlags;
		__u32 Mode;
		__u16 Level; /* reply level requested (see QPathInfo levels) */
		__u16 Pad; /* reserved - MBZ */
		} __attribute__((packed)) OPEN_PSX_REQ; /* level 0x209 SetPathInfo data */

		typedef struct {
		/* reply varies based on requested level */
		} __atribute__((packed)) OPEN_PSX_RSP; /* level 0x209 SetPathInfo data */


		struct file_internal_info {
		__u64 UniqueId; /* inode number */
		} __attribute__((packed)); /* level 0x3ee */