Clean up kdcinfo and kpasswdinfo files when exiting

1 files changed, 10 insertions, 2 deletions

diff --git a/src/providers/krb5/krb5_init.c b/src/providers/krb5/krb5_init.c
index 83129d9c5..0bacb3f8f 100644
--- a/src/providers/krb5/krb5_init.c
+++ b/src/providers/krb5/krb5_init.c
@@ -55,6 +55,7 @@ int sssm_krb5_auth_init(struct be_ctx *bectx,
     const char *krb5_kpasswd_servers;
     const char *krb5_realm;
     const char *errstr;
+    char *sig_realm;
     int errval;
     int errpos;
 
@@ -126,13 +127,20 @@ int sssm_krb5_auth_init(struct be_ctx *bectx,
         goto fail;
     }
 
-    sige = tevent_add_signal(bectx->ev, ctx, SIGCHLD, SA_SIGINFO,
-                             child_sig_handler, NULL);
+    BlockSignals(false, SIGTERM);
+    sig_realm = talloc_strdup(ctx, krb5_realm);
+    if (sig_realm == NULL) {
+        ret = ENOMEM;
+        goto fail;
+    }
+    sige = tevent_add_signal(bectx->ev, ctx, SIGTERM, SA_SIGINFO,
+                             krb5_finalize, sig_realm);
     if (sige == NULL) {
         DEBUG(1, ("tevent_add_signal failed.\n"));
         ret = ENOMEM;
         goto fail;
     }
+    talloc_steal(sige, sig_realm);
 
     if (debug_to_file != 0) {
         ret = open_debug_file_ex("krb5_child", &debug_filep);