Recent versions of the Linux kernel issue a warning when a process executes an image with an executable stack, as an indicator of a _potential_ security vulnerability. Such a warning is issued when execlineb is executed.
I just checked my kernel logs and indeed, I get such a warning as well. That's pretty weird, because there is nothing in execlineb that should require an executable stack. I will take a look at all the source files involved in the final execlineb binary, to see whether something is poisoning it. Honestly, I'm baffled - and I hope to all the gods it's just a stupid mistake I've made somewhere, and not a complex issue involving compiler and linker details that will take two weeks to untangle. Thanks for the report. I'll keep you informed. -- Laurent
