Issues

• avformat/shared: stale BLOCK_PENDING never times out in non-blocking mode

  bugprio:lowshared
  nxtedition/FFmpeg#82 · Filter by author ronag opened on Sep 26, 2026
  1

  

• avformat/shared: degrade seamlessly when the cache volume is full (ENOSPC/EDQUOT)

  bugprio:mediumshared
  nxtedition/FFmpeg#81 · Filter by author ronag opened on Sep 26, 2026
  3

  

• avformat/shared: an offset option poisons the cache — shared assumes the inner protocol starts at byte 0

  bugprio:mediumshared
  nxtedition/FFmpeg#80 · Filter by author ronag opened on Sep 26, 2026
  

• avformat/libcurl: batch of low-severity findings (uncapped Retry-After, sticky abort, stale retry_time, unchecked setopt, header parsing, …)

  libcurlprio:low
  nxtedition/FFmpeg#79 · Filter by author ronag opened on Sep 26, 2026
  1

  

• avformat/libcurl: stalled transfers are never detected or retried

  buglibcurlprio:mediumupstream
  nxtedition/FFmpeg#78 · Filter by author ronag opened on Sep 26, 2026
  1

  

• avformat/libcurl: data race on the shared cookie jar — CURLSH has no lock callbacks but is modified from the demuxer thread

  buglibcurlprio:highupstream
  nxtedition/FFmpeg#77 · Filter by author ronag opened on Sep 26, 2026
  1

  

• avformat/libcurl: streams with unknown total size (Content-Range: bytes X-Y/*) end with a 416 error instead of EOF

  bugfork-regressionlibcurlprio:low
  nxtedition/FFmpeg#75 · Filter by author ronag opened on Sep 26, 2026
  

• avformat/libcurl: seeking to (or past) EOF returns an HTTP 416 error instead of AVERROR_EOF

  buglibcurlprio:mediumupstream
  nxtedition/FFmpeg#74 · Filter by author ronag opened on Sep 26, 2026
  

• avformat/libcurl: no error is ever retried when opening with offset > 0 (HLS byte-range segments, resumed opens)

  bugfork-regressionlibcurlprio:medium
  nxtedition/FFmpeg#73 · Filter by author ronag opened on Sep 26, 2026
  1

  

• avformat/libcurl: libcurl_open() returns success when retry_request() gives up (max_retries, rw_timeout, interrupt)

  bugfork-regressionlibcurlprio:medium
  nxtedition/FFmpeg#72 · Filter by author ronag opened on Sep 26, 2026
  

• avformat/shared: batch of low-severity verified findings (SEEK_END stale inner_pos, lock-free atomics assert, block_shift=30 pathologies, get_file_handle semantics, http Location carve-out)

  prio:lowshared
  nxtedition/FFmpeg#32 · Filter by author ronag opened on Jun 10, 2026

• avformat/shared: inner connection lifecycle — eager connect defeats offline cache hits; every miss reposition is a full TCP/TLS reconnect

  prio:lowshared
  nxtedition/FFmpeg#31 · Filter by author ronag opened on Jun 10, 2026

• avformat/shared: read_only not honored at open — cache files always created/opened O_RDWR and header written

  prio:lowshared
  nxtedition/FFmpeg#24 · Filter by author ronag opened on Jun 10, 2026
  1

• avformat/shared: CRC mismatch is terminal — corrupt blocks are never invalidated or refetched; no durability ordering between .cache and .spacemap

  prio:lowshared
  nxtedition/FFmpeg#23 · Filter by author ronag opened on Jun 10, 2026
  1

• avformat/shared: hit-path CRC check is a TOCTOU double-fetch — returned bytes are not the bytes that passed the CRC

  prio:lowshared
  nxtedition/FFmpeg#17 · Filter by author ronag opened on Jun 10, 2026
  1

• avformat/shared: racer error paths CAS away the owner's live BLOCK_PENDING, enabling dual-owner concurrent writes

  prio:lowshared
  nxtedition/FFmpeg#16 · Filter by author ronag opened on Jun 10, 2026
  1

• avformat/shared: premature EOF on unknown-length http cached as permanent truncation

  prio:lowshared
  nxtedition/FFmpeg#14 · Filter by author ronag opened on Jun 10, 2026
  1

• avformat/shared: no content validation — changed resources mix versions; size mismatch permanently locks out cache entry

  prio:lowshared
  nxtedition/FFmpeg#13 · Filter by author ronag opened on Jun 10, 2026