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[PATCH v2 1/2] merge-ort: clean up after failed merge

From
Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>
Date
Jul 29, 2022, 17:12 UTC
Message-ID
<082c7ffa41f241c61ae2fe5ab763fb09c680a17b.1659114727.git.gitgitgadget@gmail.com>
In-Reply-To
<pull.1307.v2.git.1659114727.gitgitgadget@gmail.com>
From: Johannes Schindelin <johannes.schindelin@gmx.de>

In 9fefce68dc8 (merge-ort: basic outline for merge_switch_to_result(), 2020-12-13), we added functionality to lay down the result of a merge on disk. But we forgot to release the data structures in case `unpack_trees()` failed to run properly.

This was pointed out by the `linux-leaks` job in our CI runs.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 merge-ort.c | 2 ++
 1 file changed, 2 insertions(+)
diff --git a/merge-ort.c b/merge-ort.c
index 931b91438cf..e820e45a8e8 100644
--- a/merge-ort.c
+++ b/merge-ort.c
@@ -3157,6 +3157,7 @@ void merge_switch_to_result(struct merge_options *opt,
 		if (checkout(opt, head, result->tree)) {
 			/* failure to function */
 			result->clean = -1;
+			merge_finalize(opt, result);
 			return;
 		}
 		trace2_region_leave("merge", "checkout", opt->repo);
@@ -3167,6 +3168,7 @@ void merge_switch_to_result(struct merge_options *opt,
 						    &opti->conflicted)) {
 			/* failure to function */
 			result->clean = -1;
+			merge_finalize(opt, result);
 			return;
 		}
 		trace2_region_leave("merge", "record_conflicted", opt->repo);
-- 
gitgitgadget
Previous: Johannes Schindelin via GitGitGadgetNext: Johannes Schindelin via GitGitGadget
Message 4 of 7 in “merge-ort: clean up after failed merge”
  1. merge-ort: clean up after failed mergeJohannes Schindelin via GitGitGadget, Jul 29, 2022
  2. Elijah NewrenJul 29, 2022
  3. 0/2 merge-ort: clean up after failed mergeJohannes Schindelin via GitGitGadget, Jul 29, 2022
  4. 1/2 merge-ort: clean up after failed mergeJohannes Schindelin via GitGitGadget, Jul 29, 2022
  5. 2/2 merge-ort: do leave Trace2 region even if checkout failsJohannes Schindelin via GitGitGadget, Jul 29, 2022
  6. Elijah NewrenJul 30, 2022
  7. Junio C HamanoJul 31, 2022

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