Fix case where s6-tls[cd] would sometimes not detect an application and remain there forever with its zombie, both condemned to err in limbo for all eternity, the living and the dead, hand in hand

1 files changed, 6 insertions, 7 deletions

diff --git a/package/deps.mak b/package/deps.mak
index 63074bb..840e716 100644
--- a/package/deps.mak
+++ b/package/deps.mak
@@ -36,7 +36,6 @@ src/sbearssl/sbearssl_cert_from.o src/sbearssl/sbearssl_cert_from.lo: src/sbears
 src/sbearssl/sbearssl_cert_readbigpem.o src/sbearssl/sbearssl_cert_readbigpem.lo: src/sbearssl/sbearssl_cert_readbigpem.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_cert_readfile.o src/sbearssl/sbearssl_cert_readfile.lo: src/sbearssl/sbearssl_cert_readfile.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_cert_to.o src/sbearssl/sbearssl_cert_to.lo: src/sbearssl/sbearssl_cert_to.c src/include/s6-networking/sbearssl.h
-src/sbearssl/sbearssl_clean_tls_and_spawn.o src/sbearssl/sbearssl_clean_tls_and_spawn.lo: src/sbearssl/sbearssl_clean_tls_and_spawn.c src/sbearssl/sbearssl-internal.h
 src/sbearssl/sbearssl_ec_issuer_keytype.o src/sbearssl/sbearssl_ec_issuer_keytype.lo: src/sbearssl/sbearssl_ec_issuer_keytype.c src/include/s6-networking/sbearssl.h src/sbearssl/sbearssl-internal.h
 src/sbearssl/sbearssl_ec_pkey_from.o src/sbearssl/sbearssl_ec_pkey_from.lo: src/sbearssl/sbearssl_ec_pkey_from.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_ec_pkey_to.o src/sbearssl/sbearssl_ec_pkey_to.lo: src/sbearssl/sbearssl_ec_pkey_to.c src/include/s6-networking/sbearssl.h
@@ -49,6 +48,7 @@ src/sbearssl/sbearssl_pem_decode_from_string.o src/sbearssl/sbearssl_pem_decode_
 src/sbearssl/sbearssl_pem_push.o src/sbearssl/sbearssl_pem_push.lo: src/sbearssl/sbearssl_pem_push.c src/sbearssl/sbearssl-internal.h
 src/sbearssl/sbearssl_pkey_from.o src/sbearssl/sbearssl_pkey_from.lo: src/sbearssl/sbearssl_pkey_from.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_pkey_to.o src/sbearssl/sbearssl_pkey_to.lo: src/sbearssl/sbearssl_pkey_to.c src/include/s6-networking/sbearssl.h
+src/sbearssl/sbearssl_prep_spawn_drop.o src/sbearssl/sbearssl_prep_spawn_drop.lo: src/sbearssl/sbearssl_prep_spawn_drop.c src/sbearssl/sbearssl-internal.h
 src/sbearssl/sbearssl_rsa_pkey_from.o src/sbearssl/sbearssl_rsa_pkey_from.lo: src/sbearssl/sbearssl_rsa_pkey_from.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_rsa_pkey_to.o src/sbearssl/sbearssl_rsa_pkey_to.lo: src/sbearssl/sbearssl_rsa_pkey_to.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_rsa_skey_from.o src/sbearssl/sbearssl_rsa_skey_from.lo: src/sbearssl/sbearssl_rsa_skey_from.c src/include/s6-networking/sbearssl.h
@@ -56,7 +56,6 @@ src/sbearssl/sbearssl_rsa_skey_to.o src/sbearssl/sbearssl_rsa_skey_to.lo: src/sb
 src/sbearssl/sbearssl_run.o src/sbearssl/sbearssl_run.lo: src/sbearssl/sbearssl_run.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_s6tlsc.o src/sbearssl/sbearssl_s6tlsc.lo: src/sbearssl/sbearssl_s6tlsc.c src/include/s6-networking/sbearssl.h src/sbearssl/sbearssl-internal.h
 src/sbearssl/sbearssl_s6tlsd.o src/sbearssl/sbearssl_s6tlsd.lo: src/sbearssl/sbearssl_s6tlsd.c src/include/s6-networking/sbearssl.h src/sbearssl/sbearssl-internal.h
-src/sbearssl/sbearssl_setclientcert.o src/sbearssl/sbearssl_setclientcert.lo: src/sbearssl/sbearssl_setclientcert.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_skey_from.o src/sbearssl/sbearssl_skey_from.lo: src/sbearssl/sbearssl_skey_from.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_skey_readfile.o src/sbearssl/sbearssl_skey_readfile.lo: src/sbearssl/sbearssl_skey_readfile.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_skey_to.o src/sbearssl/sbearssl_skey_to.lo: src/sbearssl/sbearssl_skey_to.c src/include/s6-networking/sbearssl.h
@@ -69,7 +68,7 @@ src/sbearssl/sbearssl_ta_to.o src/sbearssl/sbearssl_ta_to.lo: src/sbearssl/sbear
 src/sbearssl/sbearssl_x500_from_ta.o src/sbearssl/sbearssl_x500_from_ta.lo: src/sbearssl/sbearssl_x500_from_ta.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_x500_name_len.o src/sbearssl/sbearssl_x500_name_len.lo: src/sbearssl/sbearssl_x500_name_len.c src/include/s6-networking/sbearssl.h
 src/sbearssl/sbearssl_x509_minimal_set_tai.o src/sbearssl/sbearssl_x509_minimal_set_tai.lo: src/sbearssl/sbearssl_x509_minimal_set_tai.c src/include/s6-networking/sbearssl.h
-src/stls/stls_clean_tls_and_spawn.o src/stls/stls_clean_tls_and_spawn.lo: src/stls/stls_clean_tls_and_spawn.c src/stls/stls-internal.h
+src/stls/stls_prep_spawn_drop.o src/stls/stls_prep_spawn_drop.lo: src/stls/stls_prep_spawn_drop.c src/stls/stls-internal.h
 src/stls/stls_run.o src/stls/stls_run.lo: src/stls/stls_run.c src/include/s6-networking/stls.h
 src/stls/stls_s6tlsc.o src/stls/stls_s6tlsc.lo: src/stls/stls_s6tlsc.c src/include/s6-networking/stls.h src/stls/stls-internal.h
 src/stls/stls_s6tlsd.o src/stls/stls_s6tlsd.lo: src/stls/stls_s6tlsd.c src/include/s6-networking/stls.h src/stls/stls-internal.h
@@ -119,9 +118,9 @@ libs6net.so.xyzzy: EXTRA_LIBS := -lskarnet
 libs6net.so.xyzzy: src/libs6net/s6net_ident_client.lo src/libs6net/s6net_ident_reply_get.lo src/libs6net/s6net_ident_reply_parse.lo src/libs6net/s6net_ident_error.lo
 minidentd: EXTRA_LIBS := ${SOCKET_LIB} ${TAINNOW_LIB}
 minidentd: src/minidentd/minidentd.o src/minidentd/mgetuid.o -lskarnet
-libsbearssl.a.xyzzy: src/sbearssl/sbearssl_append.o src/sbearssl/sbearssl_clean_tls_and_spawn.o src/sbearssl/sbearssl_cert_from.o src/sbearssl/sbearssl_cert_readbigpem.o src/sbearssl/sbearssl_cert_readfile.o src/sbearssl/sbearssl_cert_to.o src/sbearssl/sbearssl_ec_issuer_keytype.o src/sbearssl/sbearssl_ec_pkey_from.o src/sbearssl/sbearssl_ec_pkey_to.o src/sbearssl/sbearssl_ec_skey_from.o src/sbearssl/sbearssl_ec_skey_to.o src/sbearssl/sbearssl_error_str.o src/sbearssl/sbearssl_isder.o src/sbearssl/sbearssl_pem_decode_from_buffer.o src/sbearssl/sbearssl_pem_decode_from_string.o src/sbearssl/sbearssl_pem_push.o src/sbearssl/sbearssl_pkey_from.o src/sbearssl/sbearssl_pkey_to.o src/sbearssl/sbearssl_rsa_pkey_from.o src/sbearssl/sbearssl_rsa_pkey_to.o src/sbearssl/sbearssl_rsa_skey_from.o src/sbearssl/sbearssl_rsa_skey_to.o src/sbearssl/sbearssl_run.o src/sbearssl/sbearssl_skey_from.o src/sbearssl/sbearssl_skey_readfile.o src/sbearssl/sbearssl_skey_to.o src/sbearssl/sbearssl_ta_cert.o src/sbearssl/sbearssl_ta_certs.o src/sbearssl/sbearssl_ta_from.o src/sbearssl/sbearssl_ta_readdir.o src/sbearssl/sbearssl_ta_readfile.o src/sbearssl/sbearssl_ta_to.o src/sbearssl/sbearssl_x500_name_len.o src/sbearssl/sbearssl_x500_from_ta.o src/sbearssl/sbearssl_x509_minimal_set_tai.o src/sbearssl/sbearssl_s6tlsc.o src/sbearssl/sbearssl_s6tlsd.o
+libsbearssl.a.xyzzy: src/sbearssl/sbearssl_append.o src/sbearssl/sbearssl_prep_spawn_drop.o src/sbearssl/sbearssl_cert_from.o src/sbearssl/sbearssl_cert_readbigpem.o src/sbearssl/sbearssl_cert_readfile.o src/sbearssl/sbearssl_cert_to.o src/sbearssl/sbearssl_ec_issuer_keytype.o src/sbearssl/sbearssl_ec_pkey_from.o src/sbearssl/sbearssl_ec_pkey_to.o src/sbearssl/sbearssl_ec_skey_from.o src/sbearssl/sbearssl_ec_skey_to.o src/sbearssl/sbearssl_error_str.o src/sbearssl/sbearssl_isder.o src/sbearssl/sbearssl_pem_decode_from_buffer.o src/sbearssl/sbearssl_pem_decode_from_string.o src/sbearssl/sbearssl_pem_push.o src/sbearssl/sbearssl_pkey_from.o src/sbearssl/sbearssl_pkey_to.o src/sbearssl/sbearssl_rsa_pkey_from.o src/sbearssl/sbearssl_rsa_pkey_to.o src/sbearssl/sbearssl_rsa_skey_from.o src/sbearssl/sbearssl_rsa_skey_to.o src/sbearssl/sbearssl_run.o src/sbearssl/sbearssl_skey_from.o src/sbearssl/sbearssl_skey_readfile.o src/sbearssl/sbearssl_skey_to.o src/sbearssl/sbearssl_ta_cert.o src/sbearssl/sbearssl_ta_certs.o src/sbearssl/sbearssl_ta_from.o src/sbearssl/sbearssl_ta_readdir.o src/sbearssl/sbearssl_ta_readfile.o src/sbearssl/sbearssl_ta_to.o src/sbearssl/sbearssl_x500_name_len.o src/sbearssl/sbearssl_x500_from_ta.o src/sbearssl/sbearssl_x509_minimal_set_tai.o src/sbearssl/sbearssl_s6tlsc.o src/sbearssl/sbearssl_s6tlsd.o
 libsbearssl.so.xyzzy: EXTRA_LIBS := -lbearssl -lskarnet
-libsbearssl.so.xyzzy: src/sbearssl/sbearssl_append.lo src/sbearssl/sbearssl_clean_tls_and_spawn.lo src/sbearssl/sbearssl_cert_from.lo src/sbearssl/sbearssl_cert_readbigpem.lo src/sbearssl/sbearssl_cert_readfile.lo src/sbearssl/sbearssl_cert_to.lo src/sbearssl/sbearssl_ec_issuer_keytype.lo src/sbearssl/sbearssl_ec_pkey_from.lo src/sbearssl/sbearssl_ec_pkey_to.lo src/sbearssl/sbearssl_ec_skey_from.lo src/sbearssl/sbearssl_ec_skey_to.lo src/sbearssl/sbearssl_error_str.lo src/sbearssl/sbearssl_isder.lo src/sbearssl/sbearssl_pem_decode_from_buffer.lo src/sbearssl/sbearssl_pem_decode_from_string.lo src/sbearssl/sbearssl_pem_push.lo src/sbearssl/sbearssl_pkey_from.lo src/sbearssl/sbearssl_pkey_to.lo src/sbearssl/sbearssl_rsa_pkey_from.lo src/sbearssl/sbearssl_rsa_pkey_to.lo src/sbearssl/sbearssl_rsa_skey_from.lo src/sbearssl/sbearssl_rsa_skey_to.lo src/sbearssl/sbearssl_run.lo src/sbearssl/sbearssl_skey_from.lo src/sbearssl/sbearssl_skey_readfile.lo src/sbearssl/sbearssl_skey_to.lo src/sbearssl/sbearssl_ta_cert.lo src/sbearssl/sbearssl_ta_certs.lo src/sbearssl/sbearssl_ta_from.lo src/sbearssl/sbearssl_ta_readdir.lo src/sbearssl/sbearssl_ta_readfile.lo src/sbearssl/sbearssl_ta_to.lo src/sbearssl/sbearssl_x500_name_len.lo src/sbearssl/sbearssl_x500_from_ta.lo src/sbearssl/sbearssl_x509_minimal_set_tai.lo src/sbearssl/sbearssl_s6tlsc.lo src/sbearssl/sbearssl_s6tlsd.lo
-libstls.a.xyzzy: src/stls/stls_clean_tls_and_spawn.o src/stls/stls_run.o src/stls/stls_s6tlsc.o src/stls/stls_s6tlsd.o
+libsbearssl.so.xyzzy: src/sbearssl/sbearssl_append.lo src/sbearssl/sbearssl_prep_spawn_drop.lo src/sbearssl/sbearssl_cert_from.lo src/sbearssl/sbearssl_cert_readbigpem.lo src/sbearssl/sbearssl_cert_readfile.lo src/sbearssl/sbearssl_cert_to.lo src/sbearssl/sbearssl_ec_issuer_keytype.lo src/sbearssl/sbearssl_ec_pkey_from.lo src/sbearssl/sbearssl_ec_pkey_to.lo src/sbearssl/sbearssl_ec_skey_from.lo src/sbearssl/sbearssl_ec_skey_to.lo src/sbearssl/sbearssl_error_str.lo src/sbearssl/sbearssl_isder.lo src/sbearssl/sbearssl_pem_decode_from_buffer.lo src/sbearssl/sbearssl_pem_decode_from_string.lo src/sbearssl/sbearssl_pem_push.lo src/sbearssl/sbearssl_pkey_from.lo src/sbearssl/sbearssl_pkey_to.lo src/sbearssl/sbearssl_rsa_pkey_from.lo src/sbearssl/sbearssl_rsa_pkey_to.lo src/sbearssl/sbearssl_rsa_skey_from.lo src/sbearssl/sbearssl_rsa_skey_to.lo src/sbearssl/sbearssl_run.lo src/sbearssl/sbearssl_skey_from.lo src/sbearssl/sbearssl_skey_readfile.lo src/sbearssl/sbearssl_skey_to.lo src/sbearssl/sbearssl_ta_cert.lo src/sbearssl/sbearssl_ta_certs.lo src/sbearssl/sbearssl_ta_from.lo src/sbearssl/sbearssl_ta_readdir.lo src/sbearssl/sbearssl_ta_readfile.lo src/sbearssl/sbearssl_ta_to.lo src/sbearssl/sbearssl_x500_name_len.lo src/sbearssl/sbearssl_x500_from_ta.lo src/sbearssl/sbearssl_x509_minimal_set_tai.lo src/sbearssl/sbearssl_s6tlsc.lo src/sbearssl/sbearssl_s6tlsd.lo
+libstls.a.xyzzy: src/stls/stls_prep_spawn_drop.o src/stls/stls_run.o src/stls/stls_s6tlsc.o src/stls/stls_s6tlsd.o
 libstls.so.xyzzy: EXTRA_LIBS := -ltls -lskarnet
-libstls.so.xyzzy: src/stls/stls_clean_tls_and_spawn.lo src/stls/stls_run.lo src/stls/stls_s6tlsc.lo src/stls/stls_s6tlsd.lo
+libstls.so.xyzzy: src/stls/stls_prep_spawn_drop.lo src/stls/stls_run.lo src/stls/stls_s6tlsc.lo src/stls/stls_s6tlsd.lo