8308350: Increase buffer size for jspawnhelper arguments

Reviewed-by: rriggs
2023-05-18 14:01:08 +00:00 · 2023-05-18 14:01:08 +00:00 · 808dc1b047
commit 808dc1b047
parent a58e0ca9d2
1 changed files with 1 additions and 1 deletions
--- 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;