Johannes SchindelinSince 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@gmx.de> --- builtin-log.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-)
Show changes to builtin-log.c +5 −2
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