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-rw-r--r--src/core/main.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/src/core/main.c b/src/core/main.c
index 13fa78fed8..2454c8b962 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -142,6 +142,8 @@ noreturn static void freeze_or_reboot(void) {
}
noreturn static void crash(int sig) {
+ struct sigaction sa;
+ pid_t pid;
if (getpid() != 1)
/* Pass this on immediately, if this is not PID 1 */
@@ -149,11 +151,10 @@ noreturn static void crash(int sig) {
else if (!arg_dump_core)
log_emergency("Caught <%s>, not dumping core.", signal_to_string(sig));
else {
- struct sigaction sa = {
+ sa = (struct sigaction) {
.sa_handler = nop_signal_handler,
.sa_flags = SA_NOCLDSTOP|SA_RESTART,
};
- pid_t pid;
/* We want to wait for the core process, hence let's enable SIGCHLD */
(void) sigaction(SIGCHLD, &sa, NULL);
@@ -209,19 +210,18 @@ noreturn static void crash(int sig) {
if (arg_crash_chvt >= 0)
(void) chvt(arg_crash_chvt);
- if (arg_crash_shell) {
- struct sigaction sa = {
- .sa_handler = SIG_IGN,
- .sa_flags = SA_NOCLDSTOP|SA_NOCLDWAIT|SA_RESTART,
- };
- pid_t pid;
+ sa = (struct sigaction) {
+ .sa_handler = SIG_IGN,
+ .sa_flags = SA_NOCLDSTOP|SA_NOCLDWAIT|SA_RESTART,
+ };
+
+ /* Let the kernel reap children for us */
+ (void) sigaction(SIGCHLD, &sa, NULL);
+ if (arg_crash_shell) {
log_notice("Executing crash shell in 10s...");
(void) sleep(10);
- /* Let the kernel reap children for us */
- (void) sigaction(SIGCHLD, &sa, NULL);
-
pid = raw_clone(SIGCHLD, NULL);
if (pid < 0)
log_emergency_errno(errno, "Failed to fork off crash shell: %m");