GopherProxy

	tcmd: close ifd and ofd once in cmd_pipe() - neatvi - [fork] simple vi-type edi…
	git clone git://src.adamsgaard.dk/neatvi
	Log
	Files
	Refs
	README
	---
	commit 29c43728954a02c8bfbd74722a456793481280b8
	parent 5e1f787eec332dcdf9f3608c0745551d5de72ad4
	Author: Ali Gholami Rudi <[email protected]>
	Date: Sun, 12 Dec 2021 23:38:22 +0330

	cmd: close ifd and ofd once in cmd_pipe()

	Diffstat:
	M cmd.c \| 20 ++++++++++++++------

	1 file changed, 14 insertions(+), 6 deletions(-)
	---
	diff --git a/cmd.c b/cmd.c
	t@@ -82,16 +82,20 @@ char cmd_pipe(char cmd, char *ibuf, int iproc, int oproc)
	int ret = read(fds[0].fd, buf, sizeof(buf));
	if (ret > 0)
	sbuf_mem(sb, buf, ret);
	- if (ret <= 0)
	+ if (ret <= 0) {
	close(fds[0].fd);
	+ fds[0].fd = -1;
	+ }
	continue;
	}
	if (fds[1].revents & POLLOUT) {
	int ret = write(fds[1].fd, ibuf + nw, slen - nw);
	if (ret > 0)
	nw += ret;
	- if (ret <= 0 \|\| nw == slen)
	+ if (ret <= 0 \|\| nw == slen) {
	close(fds[1].fd);
	+ fds[1].fd = -1;
	+ }
	continue;
	}
	if (fds[2].revents & POLLIN) {
	t@@ -101,15 +105,19 @@ char cmd_pipe(char cmd, char *ibuf, int iproc, int opr…
	if ((unsigned char) buf[i] == TK_CTL('c'))
	kill(pid, SIGINT);
	}
	- if (fds[0].revents & (POLLERR \| POLLHUP \| POLLNVAL))
	+ if (fds[0].revents & (POLLERR \| POLLHUP \| POLLNVAL)) {
	+ close(fds[0].fd);
	fds[0].fd = -1;
	- if (fds[1].revents & (POLLERR \| POLLHUP \| POLLNVAL))
	+ }
	+ if (fds[1].revents & (POLLERR \| POLLHUP \| POLLNVAL)) {
	+ close(fds[1].fd);
	fds[1].fd = -1;
	+ }
	if (fds[2].revents & (POLLERR \| POLLHUP \| POLLNVAL))
	fds[2].fd = -1;
	}
	- close(ifd);
	- close(ofd);
	+ close(fds[0].fd);
	+ close(fds[1].fd);
	waitpid(pid, NULL, 0);
	if (!iproc) {
	term_init();