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[v6,02/11] revision: parse parent in indegree_walk_step()

Message ID 05dcb8628186d8a71b84cc3cd2ce4877abee039a.1610820679.git.gitgitgadget@gmail.com (mailing list archive)
State Superseded
Commit 2f9bbb6d91cfd72028cd930ab7e19d5d4903e58a
Headers show
Series Implement Corrected Commit Date | expand

Commit Message

Abhishek Kumar Jan. 16, 2021, 6:11 p.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 1bb590ece78..be2d828a4cc 100644
--- a/revision.c
+++ b/revision.c
@@ -3397,6 +3397,9 @@  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)