[Issue 6376] Throwing exception or assertion failure causes segfault or memory error due to ASLR on Mac OS X 10.7

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=6376



--- Comment #4 from kennytm at gmail.com 2011-07-25 03:45:24 PDT ---
The segfault for case 2 happens in _d_throwc:

    // this is a catch handler (no finally)

    auto pci = cast(DCatchInfo *)(cast(char *)handler_table + phi.cioffset);
    auto ncatches = pci.ncatches;
    for (int i = 0; i < ncatches; i++)
    {
        auto ci = **cast(ClassInfo **)h;  // <--------- this line, *h == null

        auto pcb = &pci.catch_block[i];

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