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| author | Nicholas Marriott <nicm@openbsd.org> | 2010-10-16 08:31:55 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@openbsd.org> | 2010-10-16 08:31:55 +0000 |
| commit | f56b4ec2ffa6d5667a3bd86040a1c771c1de33a5 (patch) | |
| tree | a06294130e18067eca755eb7e91ad6faa548e55c /window.c | |
| parent | 6c42f1a89e16d69d5fe24bb8b3f6b37148cfa308 (diff) | |
| download | rtmux-f56b4ec2ffa6d5667a3bd86040a1c771c1de33a5.tar.gz rtmux-f56b4ec2ffa6d5667a3bd86040a1c771c1de33a5.tar.bz2 rtmux-f56b4ec2ffa6d5667a3bd86040a1c771c1de33a5.zip | |
Trying to set FD_CLOEXEC on every fd is a lost cause, just use
closefrom() before exec.
Diffstat (limited to 'window.c')
| -rw-r--r-- | window.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -573,6 +573,8 @@ window_pane_spawn(struct window_pane *wp, const char *cmd, const char *shell, if (tcsetattr(STDIN_FILENO, TCSANOW, &tio2) != 0) fatal("tcgetattr failed"); + closefrom(STDERR_FILENO + 1); + environ_push(env); clear_signals(1); @@ -603,8 +605,6 @@ window_pane_spawn(struct window_pane *wp, const char *cmd, const char *shell, fatal("fcntl failed"); if (fcntl(wp->fd, F_SETFL, mode|O_NONBLOCK) == -1) fatal("fcntl failed"); - if (fcntl(wp->fd, F_SETFD, FD_CLOEXEC) == -1) - fatal("fcntl failed"); wp->event = bufferevent_new(wp->fd, window_pane_read_callback, NULL, window_pane_error_callback, wp); bufferevent_enable(wp->event, EV_READ|EV_WRITE); |