diff options
author | Greg Kroah-Hartman <gregkh@google.com> | 2017-04-27 10:07:57 +0200 |
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committer | Greg Kroah-Hartman <gregkh@google.com> | 2017-04-27 10:07:57 +0200 |
commit | e9cf0f69b7646c887bc293f3176c33dfb23052ab (patch) | |
tree | 85a88ae1426187085216df4d76dba4fe2111b8eb /fs | |
parent | b878b260109386898ece2fc99ff2da255acd9c10 (diff) | |
parent | 12f4e1f54a1334bcd5f9586fc9eb7baefb14b826 (diff) |
Merge 4.4.64 into android-4.4
Changes in 4.4.64:
KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings
KEYS: Change the name of the dead type to ".dead" to prevent user access
KEYS: fix keyctl_set_reqkey_keyring() to not leak thread keyrings
tracing: Allocate the snapshot buffer before enabling probe
ring-buffer: Have ring_buffer_iter_empty() return true when empty
cifs: Do not send echoes before Negotiate is complete
CIFS: remove bad_network_name flag
s390/mm: fix CMMA vs KSM vs others
Drivers: hv: don't leak memory in vmbus_establish_gpadl()
Drivers: hv: get rid of timeout in vmbus_open()
Drivers: hv: vmbus: Reduce the delay between retries in vmbus_post_msg()
VSOCK: Detach QP check should filter out non matching QPs.
Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled
ACPI / power: Avoid maybe-uninitialized warning
mmc: sdhci-esdhc-imx: increase the pad I/O drive strength for DDR50 card
mac80211: reject ToDS broadcast data frames
ubi/upd: Always flush after prepared for an update
powerpc/kprobe: Fix oops when kprobed on 'stdu' instruction
x86/mce/AMD: Give a name to MCA bank 3 when accessed with legacy MSRs
kvm: arm/arm64: Fix locking for kvm_free_stage2_pgd
Tools: hv: kvp: ensure kvp device fd is closed on exec
Drivers: hv: balloon: keep track of where ha_region starts
Drivers: hv: balloon: account for gaps in hot add regions
hv: don't reset hv_context.tsc_page on crash
x86, pmem: fix broken __copy_user_nocache cache-bypass assumptions
block: fix del_gendisk() vs blkdev_ioctl crash
tipc: fix crash during node removal
Linux 4.4.64
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/cifs/cifsglob.h | 1 | ||||
-rw-r--r-- | fs/cifs/smb1ops.c | 10 | ||||
-rw-r--r-- | fs/cifs/smb2pdu.c | 5 |
3 files changed, 10 insertions, 6 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index b76883606e4b..94906aaa9b7c 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -906,7 +906,6 @@ struct cifs_tcon { bool use_persistent:1; /* use persistent instead of durable handles */ #ifdef CONFIG_CIFS_SMB2 bool print:1; /* set if connection to printer share */ - bool bad_network_name:1; /* set if ret status STATUS_BAD_NETWORK_NAME */ __le32 capabilities; __u32 share_flags; __u32 maximal_access; diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c index fc537c29044e..87b87e091e8e 100644 --- a/fs/cifs/smb1ops.c +++ b/fs/cifs/smb1ops.c @@ -1015,6 +1015,15 @@ cifs_dir_needs_close(struct cifsFileInfo *cfile) return !cfile->srch_inf.endOfSearch && !cfile->invalidHandle; } +static bool +cifs_can_echo(struct TCP_Server_Info *server) +{ + if (server->tcpStatus == CifsGood) + return true; + + return false; +} + struct smb_version_operations smb1_operations = { .send_cancel = send_nt_cancel, .compare_fids = cifs_compare_fids, @@ -1049,6 +1058,7 @@ struct smb_version_operations smb1_operations = { .get_dfs_refer = CIFSGetDFSRefer, .qfs_tcon = cifs_qfs_tcon, .is_path_accessible = cifs_is_path_accessible, + .can_echo = cifs_can_echo, .query_path_info = cifs_query_path_info, .query_file_info = cifs_query_file_info, .get_srv_inum = cifs_get_srv_inum, diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 6cb5c4b30e78..6cb2603f8a5c 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -932,9 +932,6 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, else return -EIO; - if (tcon && tcon->bad_network_name) - return -ENOENT; - if ((tcon && tcon->seal) && ((ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION) == 0)) { cifs_dbg(VFS, "encryption requested but no server support"); @@ -1036,8 +1033,6 @@ tcon_exit: tcon_error_exit: if (rsp->hdr.Status == STATUS_BAD_NETWORK_NAME) { cifs_dbg(VFS, "BAD_NETWORK_NAME: %s\n", tree); - if (tcon) - tcon->bad_network_name = true; } goto tcon_exit; } |