pg_checksums: Handle read and write returns correctly The read() return was not checking for errors, the write() return was not checking for short writes.
Reviewed-by: Michael Paquier <[email protected]> Discussion: https://www.postgresql.org/message-id/flat/5de61b6b-8be9-7771-0048-860328efe027%402ndquadrant.com Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/3e20b7fa408f1b5a1bf17120b55b5473e82a7e63 Modified Files -------------- src/bin/pg_checksums/pg_checksums.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-)
