Re: [boost] [thread] Address sanitizer failures on marshall-mac

Niall Douglas wrote:

I've seen these too when sanitising AFIO. I investigated a few in Boost.Thread and found them false positives.

How could such an error: ==1193==ERROR: AddressSanitizer: attempting free on address which was not malloc()-ed: 0x61600000f7e0 in thread T0 be a false positive?