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| author | Timo Teräs <timo.teras@iki.fi> | 2021-07-23 14:39:38 +0300 |
|---|---|---|
| committer | Timo Teräs <timo.teras@iki.fi> | 2021-07-23 14:39:38 +0300 |
| commit | 3d203e8f5f35cd5e34c3d0b80ebdcc7d8d33bee7 (patch) | |
| tree | f8a421a49e402a94ee164a5894ffb9d8e97f02e3 /src/database.c | |
| parent | a0e9c909f74293354935c5d5c530812b5d705822 (diff) | |
| download | apk-tools-3d203e8f5f35cd5e34c3d0b80ebdcc7d8d33bee7.tar.gz apk-tools-3d203e8f5f35cd5e34c3d0b80ebdcc7d8d33bee7.tar.bz2 apk-tools-3d203e8f5f35cd5e34c3d0b80ebdcc7d8d33bee7.tar.xz apk-tools-3d203e8f5f35cd5e34c3d0b80ebdcc7d8d33bee7.zip | |
db: allow read-only operations without cache
fixes #10748
Diffstat (limited to 'src/database.c')
| -rw-r--r-- | src/database.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/database.c b/src/database.c index b009f74..10e9776 100644 --- a/src/database.c +++ b/src/database.c @@ -1647,7 +1647,10 @@ int apk_db_open(struct apk_database *db, struct apk_ctx *ac) mkdirat(db->root_fd, "var/cache", 0755); mkdirat(db->root_fd, "var/cache/apk", 0755); db->cache_fd = openat(db->root_fd, db->cache_dir, O_RDONLY | O_CLOEXEC); - if (db->cache_fd < 0) goto ret_errno; + if (db->cache_fd < 0) { + if (ac->open_flags & APK_OPENF_WRITE) goto ret_errno; + db->cache_fd = -APKE_CACHE_NOT_AVAILABLE; + } } } @@ -1814,8 +1817,8 @@ void apk_db_close(struct apk_database *db) db->cache_remount_dir = NULL; } - if (db->cache_fd) close(db->cache_fd); - if (db->lock_fd) close(db->lock_fd); + if (db->cache_fd > 0) close(db->cache_fd); + if (db->lock_fd > 0) close(db->lock_fd); } int apk_db_get_tag_id(struct apk_database *db, apk_blob_t tag) |