X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=plocate.cpp;h=4f88b4bd74c2ffe230052997939a1cbe30a5ffb0;hb=15ab346aca2262c40792a2266ec4ee53eec6cf28;hp=6fe46a4f77e36a1aa1f75ec2fc7e2036079b25fc;hpb=63fd24efd774f1ed3f5dab82b934f35b7b039557;p=plocate

diff --git a/plocate.cpp b/plocate.cpp
index 6fe46a4..4f88b4b 100644
--- a/plocate.cpp
+++ b/plocate.cpp
@@ -105,6 +105,10 @@ Corpus::Corpus(int fd, IOUringEngine *engine)
 		hdr.zstd_dictionary_offset_bytes = 0;
 		hdr.zstd_dictionary_length_bytes = 0;
 	}
+	if (hdr.max_version < 2) {
+		// This too. (We ignore the other max_version 2 fields.)
+		hdr.require_visibility = true;
+	}
 }
 
 Corpus::~Corpus()
@@ -230,7 +234,7 @@ void scan_file_block(const vector<Needle> &needles, string_view compressed,
 size_t scan_docids(const vector<Needle> &needles, const vector<uint32_t> &docids, const Corpus &corpus, IOUringEngine *engine)
 {
 	Serializer docids_in_order;
-	AccessRXCache access_rx_cache(engine);
+	AccessRXCache access_rx_cache(engine, corpus.get_hdr().require_visibility);
 	atomic<uint64_t> matched{ 0 };
 	for (size_t i = 0; i < docids.size(); ++i) {
 		uint32_t docid = docids[i];
@@ -306,7 +310,7 @@ uint64_t scan_all_docids(const vector<Needle> &needles, int fd, const Corpus &co
 		}
 	}
 
-	AccessRXCache access_rx_cache(nullptr);
+	AccessRXCache access_rx_cache(nullptr, corpus.get_hdr().require_visibility);
 	Serializer serializer;
 	uint32_t num_blocks = corpus.get_num_filename_blocks();
 	unique_ptr<uint64_t[]> offsets(new uint64_t[num_blocks + 1]);