diff options
| author | C. McEnroe | 2020-02-08 19:12:05 -0500 |
|---|---|---|
| committer | C. McEnroe | 2020-02-08 19:12:05 -0500 |
| commit | 362d779b61adc3f59ef7b4617b3bb7a19f024048 (patch) | |
| tree | d76e8bfac49b4c750af25dbdeb90f490a8c78ab9 /chat.c | |
| parent | 9b9794df33488acc82529ecb9cfe478441f5f48a (diff) | |
Set FDs CLOEXEC
Diffstat (limited to 'chat.c')
| -rw-r--r-- | chat.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/chat.c b/chat.c index ca35d7d..c0c2d28 100644 --- a/chat.c +++ b/chat.c @@ -16,6 +16,7 @@ #include <err.h> #include <errno.h> +#include <fcntl.h> #include <locale.h> #include <poll.h> #include <signal.h> @@ -164,6 +165,10 @@ int main(int argc, char *argv[]) { int error = pipe(procPipe); if (error) err(EX_OSERR, "pipe"); + fcntl(irc, F_SETFD, FD_CLOEXEC); + fcntl(procPipe[0], F_SETFD, FD_CLOEXEC); + fcntl(procPipe[1], F_SETFD, FD_CLOEXEC); + struct pollfd fds[3] = { { .events = POLLIN, .fd = STDIN_FILENO }, { .events = POLLIN, .fd = irc }, |