[Dillo-dev] cookie 32-bit time wrapping and possible gcc problem

Johannes wrote:

On Mon, Mar 08, 2010 at 06:33:12PM +0000, corvid wrote:

...

Tried running my test/cookies program and got two failures from the 32-bit timestamp wrapping tests.

Turned out that I had -O2 set. -O succeeds, and no optimization succeeds. If I insert a MSG("exptime+local_shift %ld\n", exptime + local_shift); after setting local_shift in Cookies_expires_attr(), it works even with -O2.

This is with gcc-4.3.3. I'm going to get 4.4.3 and see what happens...

Same behaviour with 4.4.3.

Can you reproduce the issue with a small test program? If yes, we could look at the generated code.

*makes toy program* Haven't been able to get it to break.