From a668770a4268fd4c61ae365a90e354bd073755b4 Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Sun, 17 May 2026 17:51:55 +0000 Subject: iopause_select: do not FD_SET on partial match --- src/libstddjb/iopause_select.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/libstddjb/iopause_select.c b/src/libstddjb/iopause_select.c index 45ce19e..6ca2f20 100644 --- a/src/libstddjb/iopause_select.c +++ b/src/libstddjb/iopause_select.c @@ -46,9 +46,9 @@ int iopause_select (iopause_fd *x, unsigned int len, tain const *deadline, tain { if (x[i].fd >= FD_SETSIZE) return (errno = EMFILE, -1) ; if (x[i].fd >= nfds) nfds = x[i].fd + 1 ; - if (x[i].events & IOPAUSE_READ) FD_SET(x[i].fd, &rfds) ; - if (x[i].events & IOPAUSE_WRITE) FD_SET(x[i].fd, &wfds) ; - if (x[i].events & IOPAUSE_EXCEPT) FD_SET(x[i].fd, &xfds) ; + if ((x[i].events & IOPAUSE_READ) == IOPAUSE_READ) FD_SET(x[i].fd, &rfds) ; + if ((x[i].events & IOPAUSE_WRITE) == IOPAUSE_WRITE) FD_SET(x[i].fd, &wfds) ; + if ((x[i].events & IOPAUSE_EXCEPT) == IOPAUSE_EXCEPT) FD_SET(x[i].fd, &xfds) ; } } -- cgit v1.3.1