diff mbox series

[v2,13/25] merge-index: ensure full index

Message ID 73684141fcff4d9c0df45e4bbc8d37729bd14ffb.1617241803.git.gitgitgadget@gmail.com (mailing list archive)
State New, archived
Headers show
Series Sparse Index: API protections | expand

Commit Message

Derrick Stolee April 1, 2021, 1:49 a.m. UTC 
From: Derrick Stolee <dstolee@microsoft.com>

Before iterating over all cache entries, ensure that a sparse index is
expanded to a full one to avoid unexpected behavior.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
 builtin/merge-index.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/builtin/merge-index.c b/builtin/merge-index.c
index 38ea6ad6ca25..c0383fe9df9a 100644
--- a/builtin/merge-index.c
+++ b/builtin/merge-index.c
@@ -58,6 +58,8 @@  static void merge_one_path(const char *path)
 static void merge_all(void)
 {
 	int i;
+	/* TODO: audit for interaction with sparse-index. */
+	ensure_full_index(&the_index);
 	for (i = 0; i < active_nr; i++) {
 		const struct cache_entry *ce = active_cache[i];
 		if (!ce_stage(ce))
@@ -80,6 +82,9 @@  int cmd_merge_index(int argc, const char **argv, const char *prefix)
 
 	read_cache();
 
+	/* TODO: audit for interaction with sparse-index. */
+	ensure_full_index(&the_index);
+
 	i = 1;
 	if (!strcmp(argv[i], "-o")) {
 		one_shot = 1;