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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-03-19 10:25:44 +0100 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-03-19 10:25:44 +0100 |
| commit | cf70142093eb145b8e349bd7a95e22a55662a6d3 (patch) | |
| tree | 27e461319f13b15550561c6534b32dbca0d264d0 /js | |
| parent | faa5f0df26e09d1f2e633618476294d112c24322 (diff) | |
| download | uxp-cf70142093eb145b8e349bd7a95e22a55662a6d3.tar.gz | |
Bug 1323868: Report object allocation failure when running off-main-thread
Issue #77
[Depends on] Bug 1192038: RegExp.prototype should be an ordinary object
Diffstat (limited to 'js')
| -rw-r--r-- | js/src/gc/Allocator.cpp | 8 | ||||
| -rw-r--r-- | js/src/jit-test/tests/gc/bug-1323868.js | 5 |
2 files changed, 11 insertions, 2 deletions
diff --git a/js/src/gc/Allocator.cpp b/js/src/gc/Allocator.cpp index 3994d5a5b2..212493d86c 100644 --- a/js/src/gc/Allocator.cpp +++ b/js/src/gc/Allocator.cpp @@ -39,8 +39,12 @@ js::Allocate(ExclusiveContext* cx, AllocKind kind, size_t nDynamicSlots, Initial MOZ_ASSERT_IF(nDynamicSlots != 0, clasp->isNative() || clasp->isProxy()); // Off-main-thread alloc cannot trigger GC or make runtime assertions. - if (!cx->isJSContext()) - return GCRuntime::tryNewTenuredObject<NoGC>(cx, kind, thingSize, nDynamicSlots); + if (!cx->isJSContext()) { + JSObject* obj = GCRuntime::tryNewTenuredObject<NoGC>(cx, kind, thingSize, nDynamicSlots); + if (MOZ_UNLIKELY(allowGC && !obj)) + ReportOutOfMemory(cx); + return obj; + } JSContext* ncx = cx->asJSContext(); JSRuntime* rt = ncx->runtime(); diff --git a/js/src/jit-test/tests/gc/bug-1323868.js b/js/src/jit-test/tests/gc/bug-1323868.js new file mode 100644 index 0000000000..c7e8c9b08b --- /dev/null +++ b/js/src/jit-test/tests/gc/bug-1323868.js @@ -0,0 +1,5 @@ +if (helperThreadCount() == 0) + quit(); +startgc(8301); +offThreadCompileScript("(({a,b,c}))"); +gcparam("maxBytes", gcparam("gcBytes")); |