Bug 244040
| Summary: | [JSC] Adobe website crashed on mini browser when dumping disassembly | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Yijia Huang <yijia_huang> |
| Component: | JavaScriptCore | Assignee: | Yijia Huang <yijia_huang> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | ||
| Priority: | P2 | ||
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Yijia Huang
Website https://lightroom.adobe.com/learn/tutorial/cf323dc7-5d20-4bb1-8249-616995c41800 crashes on minibrowser when running command
```
__XPC_JSC_validateOptions=1 __XPC_JSC_useConcurrentJIT=0 __XPC_JSC_dumpDisassembly=1 ./Tools/Scripts/run-minibrowser
```
It crashes on CodeBlock::jettison in CodeBlock.cpp when dumping
```
if (DFG::shouldDumpDisassembly()) {
dataLog("Jettisoning ", *this);
if (mode == CountReoptimization)
dataLog(" and counting reoptimization");
dataLog(" due to ", reason);
if (detail) {
dataLog(", ", *detail); <------ crash here
}
dataLog(".\n");
}
```
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Yijia Huang
Cannot reproduce this problem.