azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[K/N] ArrayList.ensureCapacity() should ignore negative arguments

Browse Source
This commit is contained in:
Abduqodiri Qurbonzoda
2023-05-31 00:21:40 +03:00
committed by Space Team
parent ae394caf42
commit 89d1cfe05b
3 changed files with 25 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libraries/stdlib/jvm/src/kotlin/collections/builders/ListBuilder.kt
+9 -10
View File
@@ -179,15 +179,6 @@ internal class ListBuilder<E> private constructor(
// ---------------------------- private ----------------------------
private fun ensureCapacity(minCapacity: Int) {
if (backing != null) throw IllegalStateException() // just in case somebody casts subList to ListBuilder
if (minCapacity < 0) throw OutOfMemoryError() // overflow
if (minCapacity > array.size) {
val newSize = AbstractList.newCapacity(array.size, minCapacity)
array = array.copyOfUninitializedElements(newSize)
}
}
private fun checkIsMutable() {
if (isEffectivelyReadOnly) throw UnsupportedOperationException()
}
@@ -196,7 +187,15 @@ internal class ListBuilder<E> private constructor(
get() = isReadOnly || root != null && root.isReadOnly
private fun ensureExtraCapacity(n: Int) {
ensureCapacity(length + n)
ensureCapacityInternal(length + n)
}
private fun ensureCapacityInternal(minCapacity: Int) {
if (minCapacity < 0) throw OutOfMemoryError() // overflow
if (minCapacity > array.size) {
val newSize = AbstractList.newCapacity(array.size, minCapacity)
array = array.copyOfUninitializedElements(newSize)
}
}
private fun contentEquals(other: List<*>): Boolean {