Don't call fwrite() with len == 0 when writing out relcache init file.
Andres Freund <andres@anarazel.de>
Don't call fwrite() with len == 0 when writing out relcache init file. Noticed via -fsanitize=undefined. Backpatch to all branches, for the same reasons as 46ab07ffda9. Discussion: https://postgr.es/m/20220323173537.ll7klrglnp4gn2um@alap3.anarazel.de Backpatch: 10-
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/utils/cache/relcache.c | modified | +1 −1 |
Discussion
- ubsan 18 messages · 2022-03-23 → 2025-11-05