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daemon: complain if user passes too many arguments

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This commit is contained in:
Lennart Poettering 2009-11-20 17:48:04 +01:00
parent 3014081136
commit 5c90723d31
1 changed files with 37 additions and 0 deletions
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37
src/daemon/main.c
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@ -509,6 +509,12 @@ int main(int argc, char *argv[]) {
goto finish;
case PA_CMD_DUMP_CONF: {
if (d < argc) {
pa_log("Too many arguments.\n");
goto finish;
}
s = pa_daemon_conf_dump(conf);
fputs(s, stdout);
pa_xfree(s);
@ -519,6 +525,11 @@ int main(int argc, char *argv[]) {
case PA_CMD_DUMP_RESAMPLE_METHODS: {
int i;
if (d < argc) {
pa_log("Too many arguments.\n");
goto finish;
}
for (i = 0; i < PA_RESAMPLER_MAX; i++)
if (pa_resample_method_supported(i))
printf("%s\n", pa_resample_method_to_string(i));
@ -533,6 +544,12 @@ int main(int argc, char *argv[]) {
goto finish;
case PA_CMD_VERSION :
if (d < argc) {
pa_log("Too many arguments.\n");
goto finish;
}
printf(PACKAGE_NAME" "PACKAGE_VERSION"\n");
retval = 0;
goto finish;
@ -540,6 +557,11 @@ int main(int argc, char *argv[]) {
case PA_CMD_CHECK: {
pid_t pid;
if (d < argc) {
pa_log("Too many arguments.\n");
goto finish;
}
if (pa_pid_file_check_running(&pid, "pulseaudio") < 0)
pa_log_info(_("Daemon not running"));
else {
@ -552,6 +574,11 @@ int main(int argc, char *argv[]) {
}
case PA_CMD_KILL:
if (d < argc) {
pa_log("Too many arguments.\n");
goto finish;
}
if (pa_pid_file_kill(SIGINT, NULL, "pulseaudio") < 0)
pa_log(_("Failed to kill daemon: %s"), pa_cstrerror(errno));
else
@ -561,6 +588,11 @@ int main(int argc, char *argv[]) {
case PA_CMD_CLEANUP_SHM:
if (d < argc) {
pa_log("Too many arguments.\n");
goto finish;
}
if (pa_shm_cleanup() >= 0)
retval = 0;
@ -570,6 +602,11 @@ int main(int argc, char *argv[]) {
pa_assert(conf->cmd == PA_CMD_DAEMON || conf->cmd == PA_CMD_START);
}
if (d < argc) {
pa_log("Too many arguments.\n");
goto finish;
}
if (getuid() == 0 && !conf->system_instance)
pa_log_warn(_("This program is not intended to be run as root (unless --system is specified)."));
else if (getuid() != 0 && conf->system_instance) {