1. 30 Jul, 2010 1 commit
    • Dan Carpenter's avatar
      nfs: include space for the NUL in root path · 674b2222
      Dan Carpenter authored
      In root_nfs_name() it does the following:
      
              if (strlen(buf) + strlen(cp) > NFS_MAXPATHLEN) {
                      printk(KERN_ERR "Root-NFS: Pathname for remote directory too long.\n");
                      return -1;
              }
              sprintf(nfs_export_path, buf, cp);
      
      In the original code if (strlen(buf) + strlen(cp) == NFS_MAXPATHLEN)
      then the sprintf() would lead to an overflow.  Generally the rest of the
      code assumes that the path can have NFS_MAXPATHLEN (1024) characters and
      a NUL terminator so the fix is to add space to the nfs_export_path[]
      buffer.
      Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
      Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
      674b2222
  2. 29 Jul, 2010 12 commits
  3. 28 Jul, 2010 7 commits
  4. 27 Jul, 2010 16 commits
  5. 26 Jul, 2010 4 commits