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8276651: java/lang/ProcessHandle tests fail with "RuntimeException: Input/output error" in java.lang.ProcessHandleImpl$Info.info0 #9946

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8276651: java/lang/ProcessHandle tests fail with "RuntimeException: Input/output error" in java.lang.ProcessHandleImpl$Info.info0 #9946

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4 changes: 2 additions & 2 deletions src/java.base/macosx/native/libjava/ProcessHandleImpl_macosx.c
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Original file line number Diff line number Diff line change
Expand Up @@ -272,7 +272,8 @@ void os_getCmdlineAndUserInfo(JNIEnv *env, jobject jinfo, pid_t pid) {
mib[2] = pid;
size = (size_t) maxargs;
if (sysctl(mib, 3, args, &size, NULL, 0) == -1) {
if (errno != EINVAL) {
if (errno != EINVAL && errno != EIO) {
// If the pid is invalid, the information returned is empty and no exception
JNU_ThrowByNameWithLastError(env,
"java/lang/RuntimeException", "sysctl failed");
}
Expand Down Expand Up @@ -300,4 +301,3 @@ void os_getCmdlineAndUserInfo(JNIEnv *env, jobject jinfo, pid_t pid) {
// Free the arg buffer
free(args);
}