Re: [stunnel-users] [PATCH] Fix undefined aliasing in libwrap.c

Miloslav Trmac wrote:

The attached patch changes the code not to access a part of a char[...] array using an int *, which is undefined in ISO C.

Casting pointers is undefined? On some architectures it could make sense due to data alignment issues, but I really didn't know that. Where did you find it?

I would have posted it on in the BTS, but it doesn't allow me even to log in...

I guess there was some problem due to DBMS upgrade. I'll work on that. Thx 4 info.

Best regards, Mike