RFR(XS): 8180855: Null pointer dereference in OopMapSet::all_do of oopMap.cpp:394
zoltan.majo at oracle.com
Mon May 29 08:28:39 UTC 2017
On 05/27/2017 02:25 AM, Vladimir Kozlov wrote:
> Zoltan, you missed webrev link. Is it this one?:
sorry, I indeed missed the link. You posted the correct link -- thank
you for digging it up.
> It looks good.
RBT testing looks good, I'll push the fix. Thank you for the review!
> On 5/26/17 4:36 AM, Zoltán Majó wrote:
>> please review the following fix for 8180855.
>> We check if the contents of the memory location returned by
>> oopmapreg_to_location() is NULL, but we do not check if the memory
>> location itself is NULL. The fix adds the missing check. JPRT testing
>> passes, RBT pre-PIT testing is in progress.
>> Thank you!
>> Best regards,
More information about the hotspot-compiler-dev