Patch 3 adds `clear_repository_format()` to plug a few memory leaks related to `struct repository_format`. In preparation for that, patch 2 tightens up some code which uses a possibly-undefined value from the struct. Patch 1 drops a return value that no-one has ever used. Cc-ing Peff, who introduced `struct repository_format`, and brian, who introduced its `hash_algo` field (see patch 2). Martin Ågren (3): setup: drop return value from `read_repository_format()` setup: do not use invalid `repository_format` setup: add `clear_repository_format()` cache.h | 13 +++++++++---- repository.c | 1 + setup.c | 19 ++++++++++++++++--- 3 files changed, 26 insertions(+), 7 deletions(-) -- 2.20.1
