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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-09 12:35:53 -0800 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-09 12:35:53 -0800 |
commit | 263a5c8e16c34199ddf6de3f102e789ffa3ee26e (patch) | |
tree | 4f049e339d522b2ab0ba3bed3ec217e4bbc83d35 /fs/cifs | |
parent | 54d20f006ceff1f2f1e69d0e54049b6c0765c039 (diff) | |
parent | 192cfd58774b4d17b2fe8bdc77d89c2ef4e0591d (diff) | |
download | linux-3.10-263a5c8e16c34199ddf6de3f102e789ffa3ee26e.tar.gz linux-3.10-263a5c8e16c34199ddf6de3f102e789ffa3ee26e.tar.bz2 linux-3.10-263a5c8e16c34199ddf6de3f102e789ffa3ee26e.zip |
Merge 3.3-rc6 into driver-core-next
This was done to resolve a conflict in the drivers/base/cpu.c file.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/cifs')
-rw-r--r-- | fs/cifs/Kconfig | 4 | ||||
-rw-r--r-- | fs/cifs/connect.c | 23 | ||||
-rw-r--r-- | fs/cifs/dir.c | 2 | ||||
-rw-r--r-- | fs/cifs/sess.c | 11 |
4 files changed, 21 insertions, 19 deletions
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig index 0554b00a7b3..2b243af70aa 100644 --- a/fs/cifs/Kconfig +++ b/fs/cifs/Kconfig @@ -139,7 +139,7 @@ config CIFS_DFS_UPCALL points. If unsure, say N. config CIFS_FSCACHE - bool "Provide CIFS client caching support (EXPERIMENTAL)" + bool "Provide CIFS client caching support" depends on CIFS=m && FSCACHE || CIFS=y && FSCACHE=y help Makes CIFS FS-Cache capable. Say Y here if you want your CIFS data @@ -147,7 +147,7 @@ config CIFS_FSCACHE manager. If unsure, say N. config CIFS_ACL - bool "Provide CIFS ACL support (EXPERIMENTAL)" + bool "Provide CIFS ACL support" depends on CIFS_XATTR && KEYS help Allows to fetch CIFS/NTFS ACL from the server. The DACL blob diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 986709a8d90..602f77c304c 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -773,10 +773,11 @@ standard_receive3(struct TCP_Server_Info *server, struct mid_q_entry *mid) cifs_dump_mem("Bad SMB: ", buf, min_t(unsigned int, server->total_read, 48)); - if (mid) - handle_mid(mid, server, smb_buffer, length); + if (!mid) + return length; - return length; + handle_mid(mid, server, smb_buffer, length); + return 0; } static int @@ -2125,7 +2126,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses) down_read(&key->sem); upayload = key->payload.data; if (IS_ERR_OR_NULL(upayload)) { - rc = PTR_ERR(key); + rc = upayload ? PTR_ERR(upayload) : -EINVAL; goto out_key_put; } @@ -2142,14 +2143,14 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses) len = delim - payload; if (len > MAX_USERNAME_SIZE || len <= 0) { - cFYI(1, "Bad value from username search (len=%ld)", len); + cFYI(1, "Bad value from username search (len=%zd)", len); rc = -EINVAL; goto out_key_put; } vol->username = kstrndup(payload, len, GFP_KERNEL); if (!vol->username) { - cFYI(1, "Unable to allocate %ld bytes for username", len); + cFYI(1, "Unable to allocate %zd bytes for username", len); rc = -ENOMEM; goto out_key_put; } @@ -2157,7 +2158,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses) len = key->datalen - (len + 1); if (len > MAX_PASSWORD_SIZE || len <= 0) { - cFYI(1, "Bad len for password search (len=%ld)", len); + cFYI(1, "Bad len for password search (len=%zd)", len); rc = -EINVAL; kfree(vol->username); vol->username = NULL; @@ -2167,7 +2168,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses) ++delim; vol->password = kstrndup(delim, len, GFP_KERNEL); if (!vol->password) { - cFYI(1, "Unable to allocate %ld bytes for password", len); + cFYI(1, "Unable to allocate %zd bytes for password", len); rc = -ENOMEM; kfree(vol->username); vol->username = NULL; @@ -3857,10 +3858,8 @@ cifs_construct_tcon(struct cifs_sb_info *cifs_sb, uid_t fsuid) struct smb_vol *vol_info; vol_info = kzalloc(sizeof(*vol_info), GFP_KERNEL); - if (vol_info == NULL) { - tcon = ERR_PTR(-ENOMEM); - goto out; - } + if (vol_info == NULL) + return ERR_PTR(-ENOMEM); vol_info->local_nls = cifs_sb->local_nls; vol_info->linux_uid = fsuid; diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index df8fecb5b99..63a196b97d5 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -492,7 +492,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry, { int xid; int rc = 0; /* to get around spurious gcc warning, set to zero here */ - __u32 oplock = 0; + __u32 oplock = enable_oplocks ? REQ_OPLOCK : 0; __u16 fileHandle = 0; bool posix_open = false; struct cifs_sb_info *cifs_sb; diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index d85efad5765..551d0c2b973 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -246,16 +246,15 @@ static void ascii_ssetup_strings(char **pbcc_area, struct cifs_ses *ses, /* copy user */ /* BB what about null user mounts - check that we do this BB */ /* copy user */ - if (ses->user_name != NULL) + if (ses->user_name != NULL) { strncpy(bcc_ptr, ses->user_name, MAX_USERNAME_SIZE); + bcc_ptr += strnlen(ses->user_name, MAX_USERNAME_SIZE); + } /* else null user mount */ - - bcc_ptr += strnlen(ses->user_name, MAX_USERNAME_SIZE); *bcc_ptr = 0; bcc_ptr++; /* account for null termination */ /* copy domain */ - if (ses->domainName != NULL) { strncpy(bcc_ptr, ses->domainName, 256); bcc_ptr += strnlen(ses->domainName, 256); @@ -395,6 +394,10 @@ static int decode_ntlmssp_challenge(char *bcc_ptr, int blob_len, ses->ntlmssp->server_flags = le32_to_cpu(pblob->NegotiateFlags); tioffset = le32_to_cpu(pblob->TargetInfoArray.BufferOffset); tilen = le16_to_cpu(pblob->TargetInfoArray.Length); + if (tioffset > blob_len || tioffset + tilen > blob_len) { + cERROR(1, "tioffset + tilen too high %u + %u", tioffset, tilen); + return -EINVAL; + } if (tilen) { ses->auth_key.response = kmalloc(tilen, GFP_KERNEL); if (!ses->auth_key.response) { |