@matheusbsbs / matheus-bagliano / commits / 759f340738

repository.c: free the "path cache" in repo_clear()

The "struct path_cache" added in 102de880d24 (path.c: migrate global git_path_* to take a repository argument, 2018-05-17) is only used directly by code in repository.[ch] (but populated in path.[ch]). Let's move this code to repository.[ch], and stop leaking this memory when we run repo_clear(). To avoid the cast change it from a "const char *" to a "char *". This also removes the "PATH_CACHE_INIT" macro, which has never been used for anything. For the "struct repository" we already make a hard assumption that it (and "the_repository") can be identically initialized by making it a "static" variable, so making use of a "PATH_CACHE_INIT" somewhere would have been confusing. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ævar Arnfjörð Bjarmason committed Mar 4, 2022 at 19:32 UTC 759f34073807119ffb935a84aa86e6a8fa7a9bc4
3 files changed +29 -15
path.h
-14
index b68691a86b..0a59c85a62 100644 --- a/path.h +++ b/path.h @@ -169,20 +169,6 @@ void report_linked_checkout_garbage(void); return r->cached_paths.var; \ } -struct path_cache { - const char *squash_msg; - const char *merge_msg; - const char *merge_rr; - const char *merge_mode; - const char *merge_head; - const char *merge_autostash; - const char *auto_merge; - const char *fetch_head; - const char *shallow; -}; - -#define PATH_CACHE_INIT { 0 } - const char *git_path_squash_msg(struct repository *r); const char *git_path_merge_msg(struct repository *r); const char *git_path_merge_rr(struct repository *r);
repository.c
+16
index 34610c5a33..9b86f3f121 100644 --- a/repository.c +++ b/repository.c @@ -240,6 +240,20 @@ out: return ret; } +static void repo_clear_path_cache(struct repo_path_cache *cache) +{ + FREE_AND_NULL(cache->squash_msg); + FREE_AND_NULL(cache->squash_msg); + FREE_AND_NULL(cache->merge_msg); + FREE_AND_NULL(cache->merge_rr); + FREE_AND_NULL(cache->merge_mode); + FREE_AND_NULL(cache->merge_head); + FREE_AND_NULL(cache->merge_autostash); + FREE_AND_NULL(cache->auto_merge); + FREE_AND_NULL(cache->fetch_head); + FREE_AND_NULL(cache->shallow); +} + void repo_clear(struct repository *repo) { FREE_AND_NULL(repo->gitdir); @@ -280,6 +294,8 @@ void repo_clear(struct repository *repo) remote_state_clear(repo->remote_state); FREE_AND_NULL(repo->remote_state); } + + repo_clear_path_cache(&repo->cached_paths); } int repo_read_index(struct repository *repo)
repository.h
+13 -1
index ca837cb9e9..e29f361703 100644 --- a/repository.h +++ b/repository.h @@ -44,6 +44,18 @@ struct repo_settings { int core_multi_pack_index; }; +struct repo_path_cache { + char *squash_msg; + char *merge_msg; + char *merge_rr; + char *merge_mode; + char *merge_head; + char *merge_autostash; + char *auto_merge; + char *fetch_head; + char *shallow; +}; + struct repository { /* Environment */ /* @@ -82,7 +94,7 @@ struct repository { /* * Contains path to often used file names. */ - struct path_cache cached_paths; + struct repo_path_cache cached_paths; /* * Path to the repository's graft file.