AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity

Ensure we have some space on the stack for compilation.

Browse Source 
BUG=chromium:527345, chromium:522289
LOG=N

Review URL: https://codereview.chromium.org/1323243005

Cr-Commit-Position: refs/heads/master@{#30595}
This commit is contained in:
ishell 2015-09-04 09:39:55 -07:00 committed by Commit bot
parent 129593b40e
commit 2fe2258cc5
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/runtime/runtime-compiler.cc
View File

@ -28,6 +28,8 @@ RUNTIME_FUNCTION(Runtime_CompileLazy) {
PrintF("]\n");
}
#endif
StackLimitCheck check(isolate);
if (check.JsHasOverflowed(1 * KB)) return isolate->StackOverflow();
// Compile the target function.
DCHECK(function->shared()->allows_lazy_compilation());
@ -48,6 +50,9 @@ RUNTIME_FUNCTION(Runtime_CompileOptimized) {
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
CONVERT_BOOLEAN_ARG_CHECKED(concurrent, 1);
StackLimitCheck check(isolate);
if (check.JsHasOverflowed(1 * KB)) return isolate->StackOverflow();
Compiler::ConcurrencyMode mode =
concurrent ? Compiler::CONCURRENT : Compiler::NOT_CONCURRENT;
Handle<Code> code;