marcel/mermaid
1
0
Fork 0
mirror of https://github.com/mermaid-js/mermaid.git synced 2025-09-20 07:49:43 +02:00
Code Issues Packages Projects Releases Wiki Activity

#2631 Adding safeguard to the while loops

Browse Source
This commit is contained in:
Knut Sveidqvist
2022-01-16 15:08:14 +01:00
parent ce04c82356
commit 7abe279b4a
2 changed files with 9 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/diagrams/git/gitGraphAst.js
View File

@@ -17,7 +17,9 @@ function getId() {
*/
function isfastforwardable(currentCommit, otherCommit) {
log.debug('Entering isfastforwardable:', currentCommit.id, otherCommit.id);
while (currentCommit.seq <= otherCommit.seq && currentCommit !== otherCommit) {
let cnt = 0;
while (currentCommit.seq <= otherCommit.seq && currentCommit !== otherCommit && cnt < 1000) {
cnt++;
// only if other branch has more commits
if (otherCommit.parent == null) break;
if (Array.isArray(otherCommit.parent)) {

8
src/diagrams/git/gitGraphRenderer.js
View File

@@ -227,7 +227,9 @@ function renderCommitHistory(svg, commitid, branches, direction) {
let commit;
const numCommits = Object.keys(allCommitsDict).length;
if (typeof commitid === 'string') {
let cnt = 0;
do {
cnt++;
commit = allCommitsDict[commitid];
log.debug('in renderCommitHistory', commit.id, commit.seq);
if (svg.select('#node-' + commitid).size() > 0) {
@@ -293,7 +295,7 @@ function renderCommitHistory(svg, commitid, branches, direction) {
.text(', ' + commit.message);
}
commitid = commit.parent;
} while (commitid && allCommitsDict[commitid]);
} while (commitid && allCommitsDict[commitid] && cnt < 1000);
}
if (Array.isArray(commitid)) {
@@ -313,7 +315,9 @@ function renderCommitHistory(svg, commitid, branches, direction) {
*/
function renderLines(svg, commit, direction, branchColor) {
branchColor = branchColor || 0;
while (commit.seq > 0 && !commit.lineDrawn) {
let cnt = 0;
while (commit.seq > 0 && !commit.lineDrawn && cnt < 1000) {
cnt++;
if (typeof commit.parent === 'string') {
svgDrawLineForCommits(svg, commit.id, commit.parent, direction, branchColor);
commit.lineDrawn = true;