I sent the following message about a month ago, and now am forwarding to
bug-guile so that we do not forget about it.
Mark
From: Mark H Weaver <[email protected]>
Subject: Likely bug in scm_port_poll
Date: Tue, 18 Jun 2019 00:40:27 -0400
Message-ID: <[email protected]>
Cc: [email protected]
To: Andy Wingo <[email protected]>
Hi Andy,
If you'd be willing to take a quick look at this, I'd be grateful.
Probably a bug, but I feel uneasy that I might be overlooking something.
scm_port_poll contains the following code:
if (scm_i_string_contains_char (events, 'r'))
c_events |= POLLIN;
if (scm_i_string_contains_char (events, '!'))
c_events |= POLLPRI;
if (scm_i_string_contains_char (events, 'w'))
c_events |= POLLIN;
That second POLLIN should be POLLOUT, right?
Thanks,
Mark
https://git.savannah.gnu.org/cgit/guile.git/tree/libguile/ports.c?h=stable-2.2&id=420c2632bb1f48e492a035c1d216f209734f45e6#n1423
