diff mbox series

[07/22] midx: clear auxiliary .rev after replacing the MIDX

Message ID 26c3a312f9b2d073b0f50c44b78a7f3eba204eda.1617991824.git.me@ttaylorr.com (mailing list archive)
State New, archived
Headers show
Series multi-pack reachability bitmaps | expand

Commit Message

Taylor Blau April 9, 2021, 6:11 p.m. UTC 
When writing a new multi-pack index, write_midx_internal() attempts to
clean up any auxiliary files (currently just the MIDX's `.rev` file, but
soon to include a `.bitmap`, too) corresponding to the MIDX it's
replacing.

This step should happen after the new MIDX is written into place, since
doing so beforehand means that the old MIDX could be read without its
corresponding .rev file.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
---
 midx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/midx.c b/midx.c
index 5249802326..a24c36968d 100644
--- a/midx.c
+++ b/midx.c
@@ -1076,10 +1076,11 @@  static int write_midx_internal(const char *object_dir, struct multi_pack_index *
 
 	if (flags & MIDX_WRITE_REV_INDEX)
 		write_midx_reverse_index(midx_name, midx_hash, &ctx);
-	clear_midx_files_ext(the_repository, ".rev", midx_hash);
 
 	commit_lock_file(&lk);
 
+	clear_midx_files_ext(the_repository, ".rev", midx_hash);
+
 cleanup:
 	for (i = 0; i < ctx.nr; i++) {
 		if (ctx.info[i].p) {