Closed
Bug 540187
Opened 15 years ago
Closed 15 years ago
TM: Crash [@ JS_CallTracer] or "Assertion failure: a->info.list, at ../jsgc.cpp" with gc
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 540528
Tracking | Status | |
---|---|---|
status1.9.2 | --- | unaffected |
status1.9.1 | --- | unaffected |
People
(Reporter: gkw, Assigned: dmandelin)
References
Details
(4 keywords, Whiteboard: [ccbr][sg:dupe 540528])
Crash Data
for (j = 0; j < 1; j++) { var f = eval("\ function() {\ for (var a = 0; a < 8; ++a) {\ if (a % 3 == 2) {\ eval(\"\ for(b in[0,0,0,0]) {\ print()\ }\ \")\ }\ gc()\ }\ }\ "); f() } crashes js opt shell with -j on TM tip at JS_CallTracer near null and asserts js debug shell with -j on TM tip at Assertion failure: a->info.list, at ../jsgc.cpp:809 Turning security-sensitive because this involves gc. Assuming [sg:critical?] unless otherwise determined. autoBisect shows this is probably related to bug 495331: The first bad revision is: changeset: 37046:910ee7db07de user: David Mandelin date: Fri Jan 15 11:32:14 2010 -0800 summary: Bug 495331: trace JSOP_LAMBDA for non-heavyweight, non-null closures, r=jorendorff,dvander Opt crash stack: Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000fc0 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 js-opt-32-tm-darwin 0x0004ac20 JS_CallTracer + 128 1 js-opt-32-tm-darwin 0x00045aca args_or_call_trace(JSTracer*, JSObject*) + 90 2 js-opt-32-tm-darwin 0x00067ed6 js_TraceObject + 630 3 js-opt-32-tm-darwin 0x0004ae41 JS_CallTracer + 673 4 js-opt-32-tm-darwin 0x0004af0a js_TraceStackFrame + 42 5 js-opt-32-tm-darwin 0x0004b5df js_TraceContext + 95 6 js-opt-32-tm-darwin 0x0004bb2c js_TraceRuntime + 140 7 js-opt-32-tm-darwin 0x0004bfcb js_GC + 1051 8 js-opt-32-tm-darwin 0x0000f828 JS_GC + 72 9 js-opt-32-tm-darwin 0x0000589c GC(JSContext*, unsigned int, long*) + 44 10 js-opt-32-tm-darwin 0x000578c6 js_Interpret + 36646 11 js-opt-32-tm-darwin 0x0005e65c js_Execute + 444 12 js-opt-32-tm-darwin 0x0000d91c JS_ExecuteScript + 60 13 js-opt-32-tm-darwin 0x000047c5 Process(JSContext*, JSObject*, char*, int) + 1621 14 js-opt-32-tm-darwin 0x00008726 main + 1734 15 js-opt-32-tm-darwin 0x0000264d _start + 208 16 js-opt-32-tm-darwin 0x0000257c start + 40
Updated•15 years ago
|
Assignee: general → dmandelin
Assignee | ||
Updated•15 years ago
|
Status: NEW → RESOLVED
Closed: 15 years ago
Resolution: --- → DUPLICATE
Updated•15 years ago
|
Group: core-security
status1.9.1:
--- → unaffected
status1.9.2:
--- → unaffected
Whiteboard: [ccbr][sg:critical?] → [ccbr][sg:dupe 540528]
Updated•13 years ago
|
Crash Signature: [@ JS_CallTracer]
Comment 2•12 years ago
|
||
A testcase for this bug was already added in the original bug (bug 540528).
Flags: in-testsuite-
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Description
•