From 6fda35fbee2d8b2d4cdc8b243fc9948d77864da4 Mon Sep 17 00:00:00 2001
From: tstuefe <thomas.stuefe@gmail.com>
Date: Thu, 18 May 2023 09:07:33 +0200
Subject: [PATCH] JDK-8308350-Increase-buffer-size-for-jspawnhelper-arguments

---
 src/java.base/unix/native/libjava/ProcessImpl_md.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/java.base/unix/native/libjava/ProcessImpl_md.c b/src/java.base/unix/native/libjava/ProcessImpl_md.c
index a01a67ed35b92..fe3101e25ce23 100644
--- a/src/java.base/unix/native/libjava/ProcessImpl_md.c
+++ b/src/java.base/unix/native/libjava/ProcessImpl_md.c
@@ -487,7 +487,7 @@ static pid_t
 spawnChild(JNIEnv *env, jobject process, ChildStuff *c, const char *helperpath) {
     pid_t resultPid;
     int i, offset, rval, bufsize, magic;
-    char *buf, buf1[16];
+    char *buf, buf1[(2 * 11) + 2]; // "%d:%d\0"
     char *hlpargs[2];
     SpawnInfo sp;