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[PATCH v2 9/9] commit.c: free() revs.commit in get_fork_point()

From
Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date
Jan 12, 2023, 12:46 UTC
Message-ID
<patch-v2-9.9-fd9c7a5547c-20230112T124201Z-avarab@gmail.com>
In-Reply-To
<cover-v2-0.9-00000000000-20230112T124201Z-avarab@gmail.com>

Fix a memory leak that's been with us since d96855ff517 (merge-base: teach "--fork-point" mode, 2013-10-23).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 commit.c                       | 1 +
 t/t3431-rebase-fork-point.sh   | 1 +
 t/t3432-rebase-fast-forward.sh | 1 +
 3 files changed, 3 insertions(+)
diff --git a/commit.c b/commit.c
index 14538a811ae..e433c33bb01 100644
--- a/commit.c
+++ b/commit.c
@@ -1033,6 +1033,7 @@ struct commit *get_fork_point(const char *refname, struct commit *commit)
 	ret = bases->item;
 
 cleanup_return:
+	free(revs.commit);
 	free_commit_list(bases);
 	free(full_refname);
 	return ret;
diff --git a/t/t3431-rebase-fork-point.sh b/t/t3431-rebase-fork-point.sh
index 70e81363569..4bfc779bb87 100755
--- a/t/t3431-rebase-fork-point.sh
+++ b/t/t3431-rebase-fork-point.sh
@@ -8,6 +8,7 @@ test_description='git rebase --fork-point test'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 # A---B---D---E    (main)
diff --git a/t/t3432-rebase-fast-forward.sh b/t/t3432-rebase-fast-forward.sh
index 5086e14c022..7f1a5dd3deb 100755
--- a/t/t3432-rebase-fast-forward.sh
+++ b/t/t3432-rebase-fast-forward.sh
@@ -8,6 +8,7 @@ test_description='ensure rebase fast-forwards commits when possible'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '
-- 
2.39.0.1205.g2ca064edc27
Previous: Ævar Arnfjörð BjarmasonNext: Phillip Wood
Message 36 of 60 in “sequencer API & users: fix widespread leaks”
  1. 00/10 sequencer API & users: fix widespread leaksÆvar Arnfjörð Bjarmason, Dec 30, 2022
  2. 01/10 rebase: use "cleanup" pattern in do_interactive_rebase()Ævar Arnfjörð Bjarmason, Dec 30, 2022
  3. Phillip WoodDec 31, 2022
  4. 02/10 sequencer.c: split up sequencer_remove_state()Ævar Arnfjörð Bjarmason, Dec 30, 2022
  5. René ScharfeDec 30, 2022
  6. Phillip WoodDec 31, 2022
  7. 03/10 rebase & sequencer API: fix get_replay_opts() leak in "rebase"Ævar Arnfjörð Bjarmason, Dec 30, 2022
  8. Phillip WoodDec 31, 2022
  9. 04/10 builtin/revert.c: refactor run_sequencer() return patternÆvar Arnfjörð Bjarmason, Dec 30, 2022
  10. Junio C HamanoJan 1, 2023
  11. 05/10 builtin/revert.c: fix common leak by using replay_opts_release()Ævar Arnfjörð Bjarmason, Dec 30, 2022
  12. René ScharfeDec 30, 2022
  13. Phillip WoodDec 31, 2022
  14. 06/10 builtin/revert.c: move free-ing of "revs" to replay_opts_release()Ævar Arnfjörð Bjarmason, Dec 30, 2022
  15. 07/10 builtin/rebase.c: fix "options.onto_name" leakÆvar Arnfjörð Bjarmason, Dec 30, 2022
  16. Phillip WoodDec 31, 2022
  17. 08/10 sequencer.c: always free() the "msgbuf" in do_pick_commit()Ævar Arnfjörð Bjarmason, Dec 30, 2022
  18. Phillip WoodDec 31, 2022
  19. 09/10 builtin/rebase.c: free() "options.strategy_opts"Ævar Arnfjörð Bjarmason, Dec 30, 2022
  20. 10/10 commit.c: free() revs.commit in get_fork_point()Ævar Arnfjörð Bjarmason, Dec 30, 2022
  21. Phillip WoodDec 31, 2022
  22. Junio C HamanoJan 1, 2023
  23. 0/9 sequencer API & users: fix widespread leaksÆvar Arnfjörð Bjarmason, Jan 12, 2023
  24. 1/9 rebase: use "cleanup" pattern in do_interactive_rebase()Ævar Arnfjörð Bjarmason, Jan 12, 2023
  25. 2/9 sequencer.c: split up sequencer_remove_state()Ævar Arnfjörð Bjarmason, Jan 12, 2023
  26. 4/9 builtin/revert.c: move free-ing of "revs" to replay_opts_release()Ævar Arnfjörð Bjarmason, Jan 12, 2023
  27. Phillip WoodJan 13, 2023
  28. 3/9 rebase & sequencer API: fix get_replay_opts() leak in "rebase"Ævar Arnfjörð Bjarmason, Jan 12, 2023
  29. Phillip WoodJan 13, 2023
  30. 6/9 builtin/rebase.c: fix "options.onto_name" leakÆvar Arnfjörð Bjarmason, Jan 12, 2023
  31. Phillip WoodJan 13, 2023
  32. 5/9 builtin/rebase.c: rename "squash_onto_name" to "to_free"Ævar Arnfjörð Bjarmason, Jan 12, 2023
  33. Phillip WoodJan 13, 2023
  34. 7/9 sequencer.c: always free() the "msgbuf" in do_pick_commit()Ævar Arnfjörð Bjarmason, Jan 12, 2023
  35. 8/9 builtin/rebase.c: free() "options.strategy_opts"Ævar Arnfjörð Bjarmason, Jan 12, 2023
  36. 9/9 commit.c: free() revs.commit in get_fork_point()Ævar Arnfjörð Bjarmason, Jan 12, 2023
  37. Phillip WoodJan 13, 2023
  38. Junio C HamanoJan 13, 2023
  39. 0/8 sequencer API & users: fix widespread leaksÆvar Arnfjörð Bjarmason, Jan 18, 2023
  40. 1/8 rebase: use "cleanup" pattern in do_interactive_rebase()Ævar Arnfjörð Bjarmason, Jan 18, 2023
  41. 2/8 sequencer.c: split up sequencer_remove_state()Ævar Arnfjörð Bjarmason, Jan 18, 2023
  42. 3/8 rebase & sequencer API: fix get_replay_opts() leak in "rebase"Ævar Arnfjörð Bjarmason, Jan 18, 2023
  43. Phillip WoodJan 24, 2023
  44. 4/8 builtin/revert.c: move free-ing of "revs" to replay_opts_release()Ævar Arnfjörð Bjarmason, Jan 18, 2023
  45. 6/8 sequencer.c: always free() the "msgbuf" in do_pick_commit()Ævar Arnfjörð Bjarmason, Jan 18, 2023
  46. 8/8 commit.c: free() revs.commit in get_fork_point()Ævar Arnfjörð Bjarmason, Jan 18, 2023
  47. 7/8 builtin/rebase.c: free() "options.strategy_opts"Ævar Arnfjörð Bjarmason, Jan 18, 2023
  48. 0/8 sequencer API & users: fix widespread leaksÆvar Arnfjörð Bjarmason, Feb 6, 2023
  49. 1/8 rebase: use "cleanup" pattern in do_interactive_rebase()Ævar Arnfjörð Bjarmason, Feb 6, 2023
  50. 2/8 sequencer.c: split up sequencer_remove_state()Ævar Arnfjörð Bjarmason, Feb 6, 2023
  51. 3/8 sequencer API users: fix get_replay_opts() leaksÆvar Arnfjörð Bjarmason, Feb 6, 2023
  52. 4/8 builtin/revert.c: move free-ing of "revs" to replay_opts_release()Ævar Arnfjörð Bjarmason, Feb 6, 2023
  53. 5/8 builtin/rebase.c: fix "options.onto_name" leakÆvar Arnfjörð Bjarmason, Feb 6, 2023
  54. 7/8 builtin/rebase.c: free() "options.strategy_opts"Ævar Arnfjörð Bjarmason, Feb 6, 2023
  55. 6/8 sequencer.c: always free() the "msgbuf" in do_pick_commit()Ævar Arnfjörð Bjarmason, Feb 6, 2023
  56. 8/8 commit.c: free() revs.commit in get_fork_point()Ævar Arnfjörð Bjarmason, Feb 6, 2023
  57. Phillip WoodFeb 7, 2023
  58. 5/8 builtin/rebase.c: fix "options.onto_name" leakÆvar Arnfjörð Bjarmason, Jan 18, 2023
  59. Phillip WoodJan 24, 2023
  60. Phillip WoodJan 24, 2023

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