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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-09-13 19:47:08 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-09-13 19:47:08 (GMT) |
commit | ed8f425f546a2242a97f61fabcbe9e50a2559a19 (patch) | |
tree | 5e580d4c654191b73fc5981785ebf1e52e575b4a /fs/cifs/inode.c | |
parent | 1421e98662f1cab802e0fa39d16b8dc6b874a4eb (diff) | |
parent | 32670396e7fc6e4f37451a69339968985461a374 (diff) | |
download | linux-fsl-qoriq-ed8f425f546a2242a97f61fabcbe9e50a2559a19.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
cifs: prevent possible memory corruption in cifs_demultiplex_thread
cifs: eliminate some more premature cifsd exits
cifs: prevent cifsd from exiting prematurely
[CIFS] ntlmv2/ntlmssp remove-unused-function CalcNTLMv2_partial_mac_key
cifs: eliminate redundant xdev check in cifs_rename
Revert "[CIFS] Fix ntlmv2 auth with ntlmssp"
Revert "missing changes during ntlmv2/ntlmssp auth and sign"
Revert "Eliminate sparse warning - bad constant expression"
Revert "[CIFS] Eliminate unused variable warning"
Diffstat (limited to 'fs/cifs/inode.c')
-rw-r--r-- | fs/cifs/inode.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 86a164f..93f77d4 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -1462,29 +1462,18 @@ int cifs_rename(struct inode *source_dir, struct dentry *source_dentry, { char *fromName = NULL; char *toName = NULL; - struct cifs_sb_info *cifs_sb_source; - struct cifs_sb_info *cifs_sb_target; + struct cifs_sb_info *cifs_sb; struct cifsTconInfo *tcon; FILE_UNIX_BASIC_INFO *info_buf_source = NULL; FILE_UNIX_BASIC_INFO *info_buf_target; int xid, rc, tmprc; - cifs_sb_target = CIFS_SB(target_dir->i_sb); - cifs_sb_source = CIFS_SB(source_dir->i_sb); - tcon = cifs_sb_source->tcon; + cifs_sb = CIFS_SB(source_dir->i_sb); + tcon = cifs_sb->tcon; xid = GetXid(); /* - * BB: this might be allowed if same server, but different share. - * Consider adding support for this - */ - if (tcon != cifs_sb_target->tcon) { - rc = -EXDEV; - goto cifs_rename_exit; - } - - /* * we already have the rename sem so we do not need to * grab it again here to protect the path integrity */ @@ -1519,17 +1508,16 @@ int cifs_rename(struct inode *source_dir, struct dentry *source_dentry, info_buf_target = info_buf_source + 1; tmprc = CIFSSMBUnixQPathInfo(xid, tcon, fromName, info_buf_source, - cifs_sb_source->local_nls, - cifs_sb_source->mnt_cifs_flags & + cifs_sb->local_nls, + cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); if (tmprc != 0) goto unlink_target; - tmprc = CIFSSMBUnixQPathInfo(xid, tcon, - toName, info_buf_target, - cifs_sb_target->local_nls, - /* remap based on source sb */ - cifs_sb_source->mnt_cifs_flags & + tmprc = CIFSSMBUnixQPathInfo(xid, tcon, toName, + info_buf_target, + cifs_sb->local_nls, + cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); if (tmprc == 0 && (info_buf_source->UniqueId == |