diff options
| author | Klemens Nanni | 2021-06-13 02:28:15 +0000 |
|---|---|---|
| committer | C. McEnroe | 2021-06-13 16:46:34 -0400 |
| commit | 9c7ceb23bb9ffaa40af2c7bb50130bb66c607593 (patch) | |
| tree | c7662e2c0bd05bdbcd79d9f6cd1b02143a008222 /url.c | |
| parent | 4c0cdae4e5c4b81ca363c9ee48e423df0850fb29 (diff) | |
/exec without controlling terminal
Otherwise "/exec sh </dev/tty" takes over and catgirl must effectively be killed to stop the madness; with this diff: catgirl input| /exec sh </dev/tty catgirl output| /bin/sh: cannot open /dev/tty: Device not configured catgirl output| Process exits with status 1 Do the same for `-C/Copy', `-N/notify' and `-O/open' alike.
Diffstat (limited to 'url.c')
| -rw-r--r-- | url.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/url.c b/url.c index 9de2f9a..219a83c 100644 --- a/url.c +++ b/url.c @@ -123,6 +123,7 @@ static void urlOpen(const char *url) { if (pid < 0) err(EX_OSERR, "fork"); if (pid) return; + setsid(); close(STDIN_FILENO); dup2(utilPipe[1], STDOUT_FILENO); dup2(utilPipe[1], STDERR_FILENO); @@ -174,6 +175,7 @@ static void urlCopy(const char *url) { return; } + setsid(); dup2(rw[0], STDIN_FILENO); dup2(utilPipe[1], STDOUT_FILENO); dup2(utilPipe[1], STDERR_FILENO); |