01211fef7a
C-Bug 1 (Torn read): fc_client.c zero-copy pointer replaced with consumer-owned copy buffer + post-copy cursor revalidation to prevent reading torn frames when the writer laps a slow consumer. New FC_LAPPED return code. C-Bug 3 (Semaphore busy-spin): fc_client.c drains the semaphore (sem_trywait) so the count never accumulates, relying entirely on write_cursor diff for availability. Prevents 100% CPU loops + EOVERFLOW. C-Bug 4 (GET /slots stack overflow): framecache.c uses heap allocation with explicit bounds checking for JSON serialization instead of a 64KB stack buffer. C-Bug 6 (DeckLink race): decklink-bridge uses pthread_mutex_t around fc_writer calls and reopen_slot to prevent UAF/double-free from concurrent SDK callbacks. C-Bug 2-net (Resolution resync): net_ingest explicitly scales to target W:H so ffmpeg always outputs exactly frame_size bytes, ignoring source resolution changes. C-Bug 8 (strdup leak): net_ingest uses static caller-owned buffers for ffmpeg args instead of strdup across listener reconnects. C-Bug 9 (PROT_READ segfault): removed atomic write to hdr->dropped_frames from the consumer read loop (which maps shm read-only). |
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| .. | ||
| capture | ||
| framecache | ||
| mam-api | ||
| node-agent | ||
| playout | ||
| premiere-plugin | ||
| premiere-plugin-uxp | ||
| web-ui | ||
| worker | ||