diff options
Diffstat (limited to 'src/commit_list.c')
| -rw-r--r-- | src/commit_list.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/commit_list.c b/src/commit_list.c index 209655434..a58a0a7e0 100644 --- a/src/commit_list.c +++ b/src/commit_list.c @@ -114,8 +114,14 @@ static int commit_quick_parse( return error; } + if (!git__is_uint16(git_array_size(commit->parent_ids))) { + git__free(commit); + git_error_set(GIT_ERROR_INVALID, "commit has more than 2^16 parents"); + return -1; + } + node->time = commit->committer->when.time; - node->out_degree = git_array_size(commit->parent_ids); + node->out_degree = (uint16_t) git_array_size(commit->parent_ids); node->parents = alloc_parents(walk, node, node->out_degree); GIT_ERROR_CHECK_ALLOC(node->parents); |