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start-stop-daemon: redirect stdin if --background option is used

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X-Gentoo-Bug: 498684
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=498684
This commit is contained in:
William Hubbs 2015-04-24 11:20:26 -05:00
parent 1c2f7bf607
commit 03803ae8e9
1 changed files with 4 additions and 1 deletions
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5
src/rc/start-stop-daemon.c
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@ -678,6 +678,7 @@ start_stop_daemon(int argc, char **argv)
int tid = 0;
char *redirect_stderr = NULL;
char *redirect_stdout = NULL;
int stdin_fd;
int stdout_fd;
int stderr_fd;
pid_t pid, spid;
@ -1247,6 +1248,7 @@ start_stop_daemon(int argc, char **argv)
setenv("PATH", newpath, 1);
}
stdin_fd = devnull_fd;
stdout_fd = devnull_fd;
stderr_fd = devnull_fd;
if (redirect_stdout) {
@ -1266,7 +1268,8 @@ start_stop_daemon(int argc, char **argv)
applet, redirect_stderr, strerror(errno));
}
/* We don't redirect stdin as some daemons may need it */
if (background)
dup2(stdin_fd, STDIN_FILENO);
if (background || redirect_stdout || rc_yesno(getenv("EINFO_QUIET")))
dup2(stdout_fd, STDOUT_FILENO);
if (background || redirect_stderr || rc_yesno(getenv("EINFO_QUIET")))