From ffa7f0361f8058e33a3d3c1d4b92308d6c8d87db Mon Sep 17 00:00:00 2001
From: DBotThePony <dbotthepony@yandex.ru>
Date: Sat, 10 Feb 2024 21:23:55 +0700
Subject: [PATCH] Make readVarLongInfo account for stream end

---
 gradle.properties                                          | 2 +-
 .../kotlin/ru/dbotthepony/kommons/io/InputStreamUtils.kt   | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/gradle.properties b/gradle.properties
index 4f78a11..ea97363 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ kotlin.code.style=official
 specifyKotlinAsDependency=false
 
 projectGroup=ru.dbotthepony.kommons
-projectVersion=2.1.3
+projectVersion=2.1.5
 
 guavaDepVersion=33.0.0
 gsonDepVersion=2.8.9
diff --git a/src/main/kotlin/ru/dbotthepony/kommons/io/InputStreamUtils.kt b/src/main/kotlin/ru/dbotthepony/kommons/io/InputStreamUtils.kt
index 7ec55a7..c232d21 100644
--- a/src/main/kotlin/ru/dbotthepony/kommons/io/InputStreamUtils.kt
+++ b/src/main/kotlin/ru/dbotthepony/kommons/io/InputStreamUtils.kt
@@ -85,6 +85,9 @@ private fun readVarLongInfo(supplier: IntSupplier): VarLongReadResult {
 	var read = supplier.asInt
 	var i = 1
 
+	if (read == -1)
+		throw EOFException()
+
 	while (true) {
 		result = (result shl 7) or (read.toLong() and 0x7F)
 
@@ -92,6 +95,10 @@ private fun readVarLongInfo(supplier: IntSupplier): VarLongReadResult {
 			break
 
 		read = supplier.asInt
+
+		if (read == -1)
+			throw EOFException("Reached end of stream before finished reading variable length integer (read totally $i bytes)")
+
 		i++
 	}