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authorLennart Poettering <lennart@poettering.net>2011-03-03 23:55:30 +0100
committerLennart Poettering <lennart@poettering.net>2011-03-03 23:55:30 +0100
commit430c18ed7f576fd9041b0a02e7c4210bdd020a25 (patch)
tree0ea2aa6c3d7c434c1c8b5dd2c91ca7b54a7771c4 /src/socket.c
parent2b590e135f53a1bd3e771bdc555f7bf28c4cd232 (diff)
kill: always send SIGCONT after SIGTERM
When we kill a process to terminate it make sure to send SIGCONT to ensure it is unpaused and processes the signal.
Diffstat (limited to 'src/socket.c')
-rw-r--r--src/socket.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/socket.c b/src/socket.c
index 96c649b0ab..77bbe43ee1 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -1039,9 +1039,9 @@ static void socket_enter_signal(Socket *s, SocketState state, bool success) {
int sig = (state == SOCKET_STOP_PRE_SIGTERM || state == SOCKET_FINAL_SIGTERM) ? s->exec_context.kill_signal : SIGKILL;
if (s->control_pid > 0) {
- if (kill(s->exec_context.kill_mode == KILL_PROCESS_GROUP ?
- -s->control_pid :
- s->control_pid, sig) < 0 && errno != ESRCH)
+ if (kill_and_sigcont(s->exec_context.kill_mode == KILL_PROCESS_GROUP ?
+ -s->control_pid :
+ s->control_pid, sig) < 0 && errno != ESRCH)
log_warning("Failed to kill control process %li: %m", (long) s->control_pid);
else
@@ -1060,7 +1060,7 @@ static void socket_enter_signal(Socket *s, SocketState state, bool success) {
if ((r = set_put(pid_set, LONG_TO_PTR(s->control_pid))) < 0)
goto fail;
- if ((r = cgroup_bonding_kill_list(s->meta.cgroup_bondings, sig, pid_set)) < 0) {
+ if ((r = cgroup_bonding_kill_list(s->meta.cgroup_bondings, sig, true, pid_set)) < 0) {
if (r != -EAGAIN && r != -ESRCH && r != -ENOENT)
log_warning("Failed to kill control group: %s", strerror(-r));
} else if (r > 0)
@@ -1852,7 +1852,7 @@ static int socket_kill(Unit *u, KillWho who, KillMode mode, int signo, DBusError
goto finish;
}
- if ((q = cgroup_bonding_kill_list(s->meta.cgroup_bondings, signo, pid_set)) < 0)
+ if ((q = cgroup_bonding_kill_list(s->meta.cgroup_bondings, signo, false, pid_set)) < 0)
if (r != -EAGAIN && r != -ESRCH && r != -ENOENT)
r = q;
}