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8262466: linux libsaproc/DwarfParser.cpp delete DwarfParser object in early return

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Reviewed-by: ysuenaga, kevinw
This commit is contained in:
Matthias Baesken 2021-03-03 07:41:01 +00:00
parent c15801e98c
commit 0265ab63e4
1 changed files with 3 additions and 4 deletions
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7
src/jdk.hotspot.agent/linux/native/libsaproc/DwarfParser.cpp
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@ -1,6 +1,6 @@
/* /*
* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2020, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2020, NTT DATA. * Copyright (c) 2020, 2021, NTT DATA.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -99,14 +99,13 @@ JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_amd64_DwarfParser_ini
extern "C" extern "C"
JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_linux_amd64_DwarfParser_createDwarfContext JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_linux_amd64_DwarfParser_createDwarfContext
(JNIEnv *env, jclass this_cls, jlong lib) { (JNIEnv *env, jclass this_cls, jlong lib) {
jlong result = 0L;
DwarfParser *parser = new DwarfParser(reinterpret_cast<lib_info *>(lib)); DwarfParser *parser = new DwarfParser(reinterpret_cast<lib_info *>(lib));
if (!parser->is_parseable()) { if (!parser->is_parseable()) {
jclass ex_cls = env->FindClass("sun/jvm/hotspot/debugger/DebuggerException"); jclass ex_cls = env->FindClass("sun/jvm/hotspot/debugger/DebuggerException");
if (!env->ExceptionOccurred()) { if (!env->ExceptionOccurred()) {
env->ThrowNew(ex_cls, "DWARF not found"); env->ThrowNew(ex_cls, "DWARF not found");
} }
delete parser;
return 0L; return 0L;
} }