Issues

• A disposed document's memory test failed once on .NET 11, the process letting go of 92 MB between its first two measures

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#307 · Filter by author AdCodicem opened on Oct 29, 2026 · M02 — Document validation

• The source reading of tables keyed by numbers holds some of its own conditions with no sample

  area: securitydebt
  AdCodicem/AdCodicem.Pdf#306 · Filter by author AdCodicem opened on Oct 29, 2026 · M23 — Optimization, performance, hardening

• The validator's walks pay a seeded hash for every object number they meet: the rules take about 15 % longer since #155

  area: validationdebt
  AdCodicem/AdCodicem.Pdf#305 · Filter by author AdCodicem opened on Oct 28, 2026 · M23 — Optimization, performance, hardening

• A stream whose /Length is wrong pays a boxed message, a read of bytes already held, and endobj passes it throws away

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#296 · Filter by author AdCodicem opened on Oct 25, 2026 · M02 — Document validation

• Where MaxTrailerLength stops the probe of a cross-reference section, what lies at or past its bound is judged under another rule

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#295 · Filter by author AdCodicem opened on Oct 25, 2026 · M02 — Document validation

• At the exact end of a guard's window, stream followed by a regular byte is taken for a stream keyword

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#294 · Filter by author AdCodicem opened on Oct 25, 2026 · M02 — Document validation

• Once the endstream searches have read all they may, a deferred length counting the end-of-line before the chain's endstream is reported as past it

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#293 · Filter by author AdCodicem opened on Oct 25, 2026 · M02 — Document validation

• A /Prev naming an object whose header a guard cuts ends the chain for the guard, then loading that object rebuilds the index

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#292 · Filter by author AdCodicem opened on Oct 25, 2026 · M02 — Document validation

• A section lacking rows beside a cut value reads Read where its hidden value can make a whole read Malformed, and a hidden end inflates Flate up to three times

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#290 · Filter by author AdCodicem opened on Oct 25, 2026 · M02 — Document validation

• White space before a section or an object counts toward MaxTrailerLength and MaxObjectLength, and a section named past more of it than the bound is charged to the file

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#289 · Filter by author AdCodicem opened on Oct 24, 2026 · M02 — Document validation

• A deferred cross-reference stream's kept carriage return is decoded as data: a Flate checksum short of a byte reads as a mismatch

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#288 · Filter by author AdCodicem opened on Oct 24, 2026 · M02 — Document validation

• An endstream under a hidden /Length is not proven by an older definition that only a superseded row places

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#287 · Filter by author AdCodicem opened on Oct 24, 2026 · M02 — Document validation

• A filter fault reported in data a guard cut or hid the end of gives the cut as the stream's size, and a later whole decode reports it again

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#283 · Filter by author AdCodicem opened on Oct 24, 2026 · M02 — Document validation

• An object stream member whose value ends exactly at MaxObjectLength is taken for the guard's cut

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#282 · Filter by author AdCodicem opened on Oct 23, 2026 · M02 — Document validation
  2

• A section the chain cannot read is relocated onto one it has already read, and reported as a loop

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#281 · Filter by author AdCodicem opened on Oct 23, 2026 · M02 — Document validation

• Streams whose data share a stretch of a file each read the whole stretch again, hundreds of times the file

  area: readerarea: securitydebt
  AdCodicem/AdCodicem.Pdf#280 · Filter by author AdCodicem opened on Oct 23, 2026 · M02 — Document validation

• The parser keeps a name, an integer or a real that a guard's cut parts, as if the file had written it so

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#279 · Filter by author AdCodicem opened on Oct 23, 2026 · M02 — Document validation
  2

• The object streams' dependency walk follows a filter and its parameters whole, more than decoding reads and less where a parameter is a stream

  debt
  AdCodicem/AdCodicem.Pdf#277 · Filter by author AdCodicem opened on Oct 22, 2026 · M02 — Document validation
  1

• An object a rebuild loses, which the chain's object stream lists, has no finding that names it

  area: readerarea: validationdebt
  AdCodicem/AdCodicem.Pdf#276 · Filter by author AdCodicem opened on Oct 21, 2026 · M02 — Document validation
  1

• A /Prev in a section a guard stops is judged otherwise than a whole read judges it

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#264 · Filter by author AdCodicem opened on Oct 18, 2026 · M02 — Document validation
  2

• A reference a guard cuts after its generation reads as two integers

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#262 · Filter by author AdCodicem opened on Oct 17, 2026 · M02 — Document validation

• Neither the search near a row nor the rebuild reads an object header with a comment inside it

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#261 · Filter by author AdCodicem opened on Oct 17, 2026 · M02 — Document validation

• file.root-invalid says no object of the file is a catalog when one may lie past a guard, or a rebuild made /Root one

  area: validationdebt
  AdCodicem/AdCodicem.Pdf#260 · Filter by author AdCodicem opened on Oct 17, 2026 · M02 — Document validation

• A sound Flate decode allocates about three times its output: its first buffer is four times its input, and a trimming copy follows

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#251 · Filter by author AdCodicem opened on Oct 14, 2026 · M23 — Optimization, performance, hardening

• An abbreviated filter name in a stream's /Filter stops decoding, where qpdf, mutool, pdf.js and PDFium decode it

  area: readerdebt
  AdCodicem/AdCodicem.Pdf#250 · Filter by author AdCodicem opened on Oct 14, 2026 · M02 — Document validation