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Bugfix Json consumer logic

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This commit is contained in:
Christopher Vagnetoft
2026-04-03 01:42:41 +02:00
parent 62a1167055
commit 389da4e655
1 changed files with 3 additions and 0 deletions
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3
src/Json/JsonProtocol.php
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@@ -91,6 +91,9 @@ class JsonProtocol implements ProtocolInterface
{ {
// check for $this->prependSizeBytes // check for $this->prependSizeBytes
if ($this->prependSizeBytes > 0) { if ($this->prependSizeBytes > 0) {
if (strlen($data) < $this->prependSizeBytes) {
return null;
}
$len = $this->unpackSizeBytes($data); $len = $this->unpackSizeBytes($data);
// if size is greater than data (i.e. incomplete) // if size is greater than data (i.e. incomplete)
if ($len > strlen($data) - $this->prependSizeBytes) return null; if ($len > strlen($data) - $this->prependSizeBytes) return null;