Commits
Krisztián Szűcs authored and Sutou Kouhei committed fa4b8d4e245
ARROW-9781: [C++] Fix valgrind uninitialized value warnings Closes #7986 from kszucs/valgrind-issues Authored-by: Krisztián Szűcs <szucs.krisztian@gmail.com> Signed-off-by: Sutou Kouhei <kou@clear-code.com>