DorianNiemiecSVRJS/svrjs
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Add checks for zero-length head and foot in static file serving function

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Dorian Niemiec 2024-05-13 17:56:58 +02:00
parent 0a3371878c
commit 9c82164433
1 changed files with 15 additions and 11 deletions
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26
svr.js
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@ -3728,17 +3728,17 @@ if (!cluster.isPrimary) {
try {
if (ext == "html") {
function afterWriteCallback() {
readStream.on("end", function () {
if(end > head.length + filelen) {
if(foot.length > 0 && end > head.length + filelen) {
readStream.on("end", function () {
res.end(foot.substring(0, end - head.length - filelen + 1));
}
});
});
}
readStream.pipe(res, {
end: (end > head.length + filelen) ? false : true
end: !(foot.length > 0 && end > head.length + filelen)
});
}
res.writeHead(206, http.STATUS_CODES[206], hdhds);
if (begin > head.length) {
if (head.length == 0 || begin > head.length) {
afterWriteCallback();
} else if (!res.write(head.substring(begin, head.length - begin))) {
res.on("drain", afterWriteCallback);
@ -3869,15 +3869,19 @@ if (!cluster.isPrimary) {
}
if (ext == "html") {
function afterWriteCallback() {
readStream.on("end", function () {
resStream.end(foot);
});
if (foot.length > 0) {
readStream.on("end", function () {
resStream.end(foot);
});
}
readStream.pipe(resStream, {
end: false
end: (foot.length == 0)
});
}
res.writeHead(200, http.STATUS_CODES[200], hdhds);
if (!resStream.write(head)) {
if (head.length == 0) {
afterWriteCallback();
} else if (!resStream.write(head)) {
resStream.on("drain", afterWriteCallback);
} else {
process.nextTick(afterWriteCallback);