Since you can reset --hard to any revision you already had, when
traversing the reflog ancestry, we may not free() the commit buffer.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@xxxxxx>
---
builtin-log.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/builtin-log.c b/builtin-log.c
index f3cff13..13a3f9b 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -50,8 +50,11 @@ static int cmd_log_walk(struct rev_info *rev)
prepare_revision_walk(rev);
while ((commit = get_revision(rev)) != NULL) {
log_tree_commit(rev, commit);
- free(commit->buffer);
- commit->buffer = NULL;
+ if (!rev->reflog_info) {
+ /* we allow cycles in reflog ancestry */
+ free(commit->buffer);
+ commit->buffer = NULL;
+ }
free_commit_list(commit->parents);
commit->parents = NULL;
}
--
1.5.0.rc1.g956c1-dirty
-
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