mirror of https://gerrit.osmocom.org/libosmocore
osmo_io_uring: Check if osmo_fd_register fails at iofd_uring_notify_connected()
If it fails, do not set the IOFD_FLAG_NOTIFY_CONNECTED flag and log an error message. Closes: Coverity CID#349579 Change-Id: I34e8cc9a2b9df0c624841e5f9268a15c32418da1
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@ -496,8 +496,10 @@ static void iofd_uring_notify_connected(struct osmo_io_fd *iofd)
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if (!IOFD_FLAG_ISSET(iofd, IOFD_FLAG_NOTIFY_CONNECTED)) {
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osmo_fd_setup(&iofd->u.uring.connect_ofd, iofd->fd, OSMO_FD_WRITE,
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iofd_uring_connected_cb, iofd, 0);
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osmo_fd_register(&iofd->u.uring.connect_ofd);
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IOFD_FLAG_SET(iofd, IOFD_FLAG_NOTIFY_CONNECTED);
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if (osmo_fd_register(&iofd->u.uring.connect_ofd) < 0)
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LOGPIO(iofd, LOGL_ERROR, "Failed to register FD for connect event.\n");
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else
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IOFD_FLAG_SET(iofd, IOFD_FLAG_NOTIFY_CONNECTED);
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}
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} else
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iofd_uring_write_enable(iofd);
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