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Use imsg_get_fd() instead of direct access to imsg.fd

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The change in proc.c can be further simplified once imsg_free() takes
care of unclaimed file descriptors.

OK nicm@
This commit is contained in:
claudio
2024-01-16 13:09:11 +00:00
parent 40a20bc8ae
commit 2e39d698d2
2 changed files with 7 additions and 6 deletions
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5
proc.c
View File

@@ -92,8 +92,9 @@ proc_event_cb(__unused int fd, short events, void *arg)
log_debug("peer %p message %d", peer, imsg.hdr.type);
if (peer_check_version(peer, &imsg) != 0) {
if (imsg.fd != -1)
close(imsg.fd);
int fd = imsg_get_fd(&imsg);
if (fd != -1)
close(fd);
imsg_free(&imsg);
break;
}

8
server-client.c
View File

@@ -3002,14 +3002,14 @@ server_client_dispatch_identify(struct client *c, struct imsg *imsg)
case MSG_IDENTIFY_STDIN:
if (datalen != 0)
fatalx("bad MSG_IDENTIFY_STDIN size");
c->fd = imsg->fd;
log_debug("client %p IDENTIFY_STDIN %d", c, imsg->fd);
c->fd = imsg_get_fd(imsg);
log_debug("client %p IDENTIFY_STDIN %d", c, c->fd);
break;
case MSG_IDENTIFY_STDOUT:
if (datalen != 0)
fatalx("bad MSG_IDENTIFY_STDOUT size");
c->out_fd = imsg->fd;
log_debug("client %p IDENTIFY_STDOUT %d", c, imsg->fd);
c->out_fd = imsg_get_fd(imsg);
log_debug("client %p IDENTIFY_STDOUT %d", c, c->out_fd);
break;
case MSG_IDENTIFY_ENVIRON:
if (datalen == 0 || data[datalen - 1] != '\0')