X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Fkillall.c;h=291e1f90eeb192be472f2faf876a04c4e0521093;hb=9fa95f8539a380e93f760956bc6982e57f5bf3af;hp=7664775142dbd2a98539eca12b8642d1fb17a419;hpb=ccd06097c79218f7d5ea4c21721bbcbc7c467dca;p=elogind.git

diff --git a/src/core/killall.c b/src/core/killall.c
index 766477514..291e1f90e 100644
--- a/src/core/killall.c
+++ b/src/core/killall.c
@@ -33,7 +33,8 @@
 
 static bool ignore_proc(pid_t pid) {
         _cleanup_fclose_ FILE *f = NULL;
-        char c, *p;
+        char c;
+        const char *p;
         size_t count;
         uid_t uid;
         int r;
@@ -167,7 +168,7 @@ static int killall(int sig, Set *pids, bool send_sighup) {
                         continue;
 
                 if (sig == SIGKILL) {
-                        _cleanup_free_ char *s;
+                        _cleanup_free_ char *s = NULL;
 
                         get_process_comm(pid, &s);
                         log_notice("Sending SIGKILL to PID "PID_FMT" (%s).", pid, strna(s));
@@ -201,7 +202,7 @@ static int killall(int sig, Set *pids, bool send_sighup) {
 
 void broadcast_signal(int sig, bool wait_for_exit, bool send_sighup) {
         sigset_t mask, oldmask;
-        Set *pids = NULL;
+        _cleanup_set_free_ Set *pids = NULL;
 
         if (wait_for_exit)
                 pids = set_new(trivial_hash_func, trivial_compare_func);
@@ -222,6 +223,4 @@ void broadcast_signal(int sig, bool wait_for_exit, bool send_sighup) {
                 wait_for_children(pids, &mask);
 
         assert_se(sigprocmask(SIG_SETMASK, &oldmask, NULL) == 0);
-
-        set_free(pids);
 }