• via Digitalmars-d-bugs (51/51) May 19 2017 https://issues.dlang.org/show_bug.cgi?id=17413

via Digitalmars-d-bugs <digitalmars-d-bugs puremagic.com> writes:

https://issues.dlang.org/show_bug.cgi?id=17413

          Issue ID: 17413
           Summary: Deadlock if allocation fails during runtime
                    initialization
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: minor
          Priority: P1
         Component: druntime
          Assignee: nobody puremagic.com
          Reporter: thecybershadow gmail.com

$ echo 'void main() {}' > test.d
$ dmd test.d
$ ( ulimit -v 16384 ; ./test )

(hangs)

Attaching with gdb shows the following stack trace:

Thread 1 (Thread 0x7fab23098840 (LWP 31767)):

/usr/lib/libpthread.so.0

/usr/lib/libpthread.so.0



ulong, uint) ()

gc.impl.conservative.gc.ConservativeGC.runLocked!(gc.impl.conservative.gc.ConservativeGC.mallocNoSync(ulong,
uint, ref ulong, const(TypeInfo)), gc.impl.conservative.gc.mallocTime,
gc.impl.conservative.gc.numMallocs, ulong, uint, ulong,
const(TypeInfo)).runLocked(ref ulong, ref uint, ref ulong, ref const(TypeInfo))
()

uint, const(TypeInfo)) ()







()

_D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ7tryExecMFNlMDFZvZv ()





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