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[v5,02/11] revision: parse parent in indegree_walk_step()

Message ID 7645e0bcef08c8fd726148b3545c0ca3adeefdec.1609154168.git.gitgitgadget@gmail.com (mailing list archive)
State Superseded
Headers show
Series Implement Corrected Commit Date | expand

Commit Message

Abhishek Kumar Dec. 28, 2020, 11:15 a.m. UTC
From: Abhishek Kumar <abhishekkumar8222@gmail.com>

In indegree_walk_step(), we add unvisited parents to the indegree queue.
However, parents are not guaranteed to be parsed. As the indegree queue
sorts by generation number, let's parse parents before inserting them to
ensure the correct priority order.

Signed-off-by: Abhishek Kumar <abhishekkumar8222@gmail.com>
 revision.c | 3 +++
 1 file changed, 3 insertions(+)
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diff --git a/revision.c b/revision.c
index 9dff845bed6..de8e45f462f 100644
--- a/revision.c
+++ b/revision.c
@@ -3373,6 +3373,9 @@  static void indegree_walk_step(struct rev_info *revs)
 		struct commit *parent = p->item;
 		int *pi = indegree_slab_at(&info->indegree, parent);
+		if (repo_parse_commit_gently(revs->repo, parent, 1) < 0)
+			return;
 		if (*pi)