DBot/kommons
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Make readVarLongInfo account for stream end

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This commit is contained in:
DBotThePony 2024-02-10 21:23:55 +07:00
parent ac9a882f12
commit ffa7f0361f
Signed by: DBot
GPG Key ID: DCC23B5715498507
2 changed files with 8 additions and 1 deletions
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2
gradle.properties
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@ -4,7 +4,7 @@ kotlin.code.style=official
specifyKotlinAsDependency=false specifyKotlinAsDependency=false
projectGroup=ru.dbotthepony.kommons projectGroup=ru.dbotthepony.kommons
projectVersion=2.1.3 projectVersion=2.1.5
guavaDepVersion=33.0.0 guavaDepVersion=33.0.0
gsonDepVersion=2.8.9 gsonDepVersion=2.8.9

7
src/main/kotlin/ru/dbotthepony/kommons/io/InputStreamUtils.kt
View File

@ -85,6 +85,9 @@ private fun readVarLongInfo(supplier: IntSupplier): VarLongReadResult {
var read = supplier.asInt var read = supplier.asInt
var i = 1 var i = 1
if (read == -1)
throw EOFException()
while (true) { while (true) {
result = (result shl 7) or (read.toLong() and 0x7F) result = (result shl 7) or (read.toLong() and 0x7F)
@ -92,6 +95,10 @@ private fun readVarLongInfo(supplier: IntSupplier): VarLongReadResult {
break break
read = supplier.asInt read = supplier.asInt
if (read == -1)
throw EOFException("Reached end of stream before finished reading variable length integer (read totally $i bytes)")
i++ i++
} }