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(parent: 6a767bc) | patch
Don't call fwrite() with len == 0 when writing out relcache init file.
authorAndres Freund <andres@anarazel.de>
Wed, 23 Mar 2022 20:05:25 +0000 (13:05 -0700)
committerAndres Freund <andres@anarazel.de>
Wed, 23 Mar 2022 20:13:33 +0000 (13:13 -0700)
commitc5b60a68cc08400dd2de5e2ca2908a204e6bef54
tree3c10b0e290ce169c59039af4e7bdbab79ad0bb28tree | snapshot
parent6a767bc2e71254f74f0b8c576fa584b789cda00ecommit | diff
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-
src/backend/utils/cache/relcache.c diff | blob | blame | history
Mirror of https://git.postgresql.org/git/postgresql.git