On 2019-02-01 10:38:49 +0900, Michael Paquier wrote:
> On Thu, Jan 31, 2019 at 11:51:36PM +0300, Stas Kelvich wrote:
> > It seems that heapam.c:3082 calls XLogRegisterData() with an argument
> > allocated on stack, but following call to XLogInsert() happens after
> > end of context for that
On Thu, Jan 31, 2019 at 11:51:36PM +0300, Stas Kelvich wrote:
> It seems that heapam.c:3082 calls XLogRegisterData() with an argument
> allocated on stack, but following call to XLogInsert() happens after
> end of context for that variable.
> Issue spotted by clang's AddressSanitizer. Fix
Hi, hackers.
It seems that heapam.c:3082 calls XLogRegisterData() with an argument
allocated on stack, but following call to XLogInsert() happens after
end of context for that variable.
Issue spotted by clang's AddressSanitizer. Fix attached.
--
Stas Kelvich
Postgres Professional:
