Fixing path search for cyclic directories

pmeunier

Jan 4, 2022, 12:31 PM

UDI52FVAUZ3HQXFIRZPTC2D5333QZCE6KQEE2X2FCHYMXVANTOCAC

Dependencies

• [2] RMDMAYRX Adding a root inode (aka supporting submodules)
• [3] LEDABF7O Formatting
• [4] KNB3RZMS Fixing path crashes related to the new non-null roots
• [5] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).
• [6] U56SMNHU Breaking out of potentially infinite loops in follow_oldest_path
• [*] YN63NUZO Sanakirja 1.0

Change contents

• edit in libpijul/src/fs.rs at line 865
  [4.759531]

  [4.759531]
  + let mut seen = HashSet::new();
• replacement in libpijul/src/fs.rs at line 914
  [4.1963]→[4.1963:2050](∅→∅)
  − current = iter_adjacent(txn, txn.graph(channel), *next, flag0, flag1)?
  [4.1963]

  [4.2050]
  + let current_ = iter_adjacent(txn, txn.graph(channel), *next, flag0, flag1)?
• replacement in libpijul/src/fs.rs at line 918
  [4.94]→[3.201:224](∅→∅)
  − break;
  [4.94]

  [4.2137]
  + if seen.insert(current_) {

  + current = current_;

  + break;

  + }
• edit in libpijul/src/fs.rs at line 940
  [4.761250]

  [4.761250]
  + let mut seen = HashSet::new();
• edit in libpijul/src/fs.rs at line 945
  [2.26962]

  [4.761401]
  + debug!("path = {:?}", path);
• edit in libpijul/src/fs.rs at line 973
  [4.761761]

  [4.761761]
  +
• edit in libpijul/src/fs.rs at line 1003
  [4.762767]

  [8.133611]
  + if !seen.insert(next.dest()) {

  + continue;

  + }