Fixing two crashes on corrupted files

pmeunier

Sep 7, 2021, 3:26 PM

VRAQTH26BACG74FXYGWKXWNWDBKF27Y6DX5KJ7XSLZ3HIUKVLTSQC

Dependencies

• [2] P5NWMJ2H Version bump
• [3] YWFYZNLZ Cleanup + inter-process concurrency
• [4] OP6SVMOD Resetting history
• [5] 5LSYTRQ6 More docs, example, and fixing the free page diagnostic function for mutable transactions
• [6] BPR2HVMR Version bump
• [7] E4MD6T3L Proofreading and commenting of this crate (massive bug fixes included)
• [8] 2ZRCQBXP Version bump
• [9] TJ2R4HAZ Accessing the root pages (unsafely, of course)
• [10] M6PHQUGL fallocate only when necessary
• [11] DASFQGOR Debugging
• [12] WTXLZDYI Fixing bus errors on a full disk
• [13] OHUZ73MK Versions
• [14] FQ567GAX Version bumps
• [15] OFINGD26 implementing prev() on cursors (+ some cleanup)

Change contents

• replacement in ""sanakirja/src/environment/muttxn.rs"" at line 633
  [3.4718]→[3.21195:21217](∅→∅)
  − Some(*db)
  [3.4718]

  [3.4874]
  + if *db == 0 {

  + None

  + } else {

  + Some(*db)

  + }
• replacement in ""sanakirja/src/environment/mod.rs"" at line 176
  [3.20157]→[3.20157:20209](∅→∅)
  − assert_eq!(g.version, CURRENT_VERSION);
  [3.20157]

  [3.20209]
  + if g.version != CURRENT_VERSION {

  + return Err(Error::VersionMismatch)

  + }
• replacement in ""sanakirja/Cargo.toml"" at line 3
  [3.108441]→[2.20:38](∅→∅)
  − version = "1.2.9"
  [3.108441]

  [3.108459]
  + version = "1.2.11"