OpenJDK / jdk / jdk12
changeset 48502:13f6856e8489
8194742: Writing replay data crashes: task is NULL
Summary: Added missing NULL check.
Reviewed-by: thartmann
| author | goetz |
|---|---|
| date | Tue, 09 Jan 2018 16:24:24 +0100 |
| parents | f0e55fb9cfa3 |
| children | 2e5226ca1329 |
| files | src/hotspot/share/ci/ciEnv.cpp |
| diffstat | 1 files changed, 18 insertions(+), 16 deletions(-) [+] |
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--- a/src/hotspot/share/ci/ciEnv.cpp Fri Dec 15 16:51:13 2017 +0100 +++ b/src/hotspot/share/ci/ciEnv.cpp Tue Jan 09 16:24:24 2018 +0100 @@ -1164,28 +1164,30 @@ void ciEnv::dump_compile_data(outputStream* out) { CompileTask* task = this->task(); - Method* method = task->method(); - int entry_bci = task->osr_bci(); - int comp_level = task->comp_level(); - out->print("compile %s %s %s %d %d", - method->klass_name()->as_quoted_ascii(), - method->name()->as_quoted_ascii(), - method->signature()->as_quoted_ascii(), - entry_bci, comp_level); - if (compiler_data() != NULL) { - if (is_c2_compile(comp_level)) { + if (task) { + Method* method = task->method(); + int entry_bci = task->osr_bci(); + int comp_level = task->comp_level(); + out->print("compile %s %s %s %d %d", + method->klass_name()->as_quoted_ascii(), + method->name()->as_quoted_ascii(), + method->signature()->as_quoted_ascii(), + entry_bci, comp_level); + if (compiler_data() != NULL) { + if (is_c2_compile(comp_level)) { #ifdef COMPILER2 - // Dump C2 inlining data. - ((Compile*)compiler_data())->dump_inline_data(out); + // Dump C2 inlining data. + ((Compile*)compiler_data())->dump_inline_data(out); #endif - } else if (is_c1_compile(comp_level)) { + } else if (is_c1_compile(comp_level)) { #ifdef COMPILER1 - // Dump C1 inlining data. - ((Compilation*)compiler_data())->dump_inline_data(out); + // Dump C1 inlining data. + ((Compilation*)compiler_data())->dump_inline_data(out); #endif + } } + out->cr(); } - out->cr(); } void ciEnv::dump_replay_data_unsafe(outputStream* out) {