Dear maintainer,

Running screen on valgrind to resolve another bug, I discovered that
the pollfd sctructs were not initialized.

The attached patch fixes this and silences valgrind.

Regards,

Hi Daniel,

Thanks for the investigation and the patch.

I won't proclaim to be a C memory expert, and I'm not comfortable
applying this patch as-is without being reviewed by a more experienced
dev.

I agree with the uninitialised pollfd concern you identified.  However,
based on my read of the docs, I am concerned that if realloc returns
NULL, then the next memset statement is "undefined" (i.e. probably a
segfault).

Could I ask that you raise this directly upstream?
https://savannah.gnu.org/bugs/?group=screen&func=additem

Thanks again for digging into this.

Cheers,
Peter Dey