From 4c437d3b4323b5ac149e32aebdc90ce3f849067a Mon Sep 17 00:00:00 2001
From: jsing <>
Date: Fri, 23 May 2014 16:10:02 +0000
Subject: Calling signal once to ignore SIGPIPE is sufficient - we do not need
 to do this again in each app.

ok miod@
---
 src/lib/libssl/src/apps/asn1pars.c | 2 --
 src/lib/libssl/src/apps/ca.c       | 2 --
 src/lib/libssl/src/apps/ciphers.c  | 2 --
 src/lib/libssl/src/apps/cms.c      | 2 --
 src/lib/libssl/src/apps/crl.c      | 2 --
 src/lib/libssl/src/apps/crl2p7.c   | 2 --
 src/lib/libssl/src/apps/dgst.c     | 2 --
 src/lib/libssl/src/apps/dh.c       | 2 --
 src/lib/libssl/src/apps/dhparam.c  | 2 --
 src/lib/libssl/src/apps/dsa.c      | 2 --
 src/lib/libssl/src/apps/dsaparam.c | 2 --
 src/lib/libssl/src/apps/ec.c       | 2 --
 src/lib/libssl/src/apps/ecparam.c  | 2 --
 src/lib/libssl/src/apps/enc.c      | 2 --
 src/lib/libssl/src/apps/engine.c   | 1 -
 src/lib/libssl/src/apps/errstr.c   | 2 --
 src/lib/libssl/src/apps/gendh.c    | 2 --
 src/lib/libssl/src/apps/gendsa.c   | 2 --
 src/lib/libssl/src/apps/genrsa.c   | 1 -
 src/lib/libssl/src/apps/passwd.c   | 2 --
 src/lib/libssl/src/apps/pkcs12.c   | 2 --
 src/lib/libssl/src/apps/pkcs7.c    | 2 --
 src/lib/libssl/src/apps/prime.c    | 2 --
 src/lib/libssl/src/apps/rand.c     | 2 --
 src/lib/libssl/src/apps/req.c      | 1 -
 src/lib/libssl/src/apps/rsa.c      | 2 --
 src/lib/libssl/src/apps/s_client.c | 1 -
 src/lib/libssl/src/apps/s_server.c | 1 -
 src/lib/libssl/src/apps/s_time.c   | 1 -
 src/lib/libssl/src/apps/sess_id.c  | 2 --
 src/lib/libssl/src/apps/smime.c    | 2 --
 src/lib/libssl/src/apps/speed.c    | 1 -
 src/lib/libssl/src/apps/spkac.c    | 2 --
 src/lib/libssl/src/apps/ts.c       | 2 --
 src/lib/libssl/src/apps/verify.c   | 2 --
 src/lib/libssl/src/apps/version.c  | 2 --
 src/lib/libssl/src/apps/x509.c     | 2 --
 37 files changed, 67 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/libssl/src/apps/asn1pars.c b/src/lib/libssl/src/apps/asn1pars.c
index 2d56487669..e304f3c88f 100644
--- a/src/lib/libssl/src/apps/asn1pars.c
+++ b/src/lib/libssl/src/apps/asn1pars.c
@@ -101,8 +101,6 @@ asn1parse_main(int argc, char **argv)
 
 	informat = FORMAT_PEM;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/ca.c b/src/lib/libssl/src/apps/ca.c
index 8217f36198..87b5dd1511 100644
--- a/src/lib/libssl/src/apps/ca.c
+++ b/src/lib/libssl/src/apps/ca.c
@@ -299,8 +299,6 @@ ca_main(int argc, char **argv)
 	char *tofree = NULL;
 	DB_ATTR db_attr;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	conf = NULL;
 	key = NULL;
 	section = NULL;
diff --git a/src/lib/libssl/src/apps/ciphers.c b/src/lib/libssl/src/apps/ciphers.c
index 0e3b8277da..0e3e62a12e 100644
--- a/src/lib/libssl/src/apps/ciphers.c
+++ b/src/lib/libssl/src/apps/ciphers.c
@@ -94,8 +94,6 @@ ciphers_main(int argc, char **argv)
 
 	meth = SSLv3_server_method();
 
-	signal(SIGPIPE, SIG_IGN);
-
 	STDout = BIO_new_fp(stdout, BIO_NOCLOSE);
 	if (!load_config(bio_err, NULL))
 		goto end;
diff --git a/src/lib/libssl/src/apps/cms.c b/src/lib/libssl/src/apps/cms.c
index d85690cf4b..56a7c95630 100644
--- a/src/lib/libssl/src/apps/cms.c
+++ b/src/lib/libssl/src/apps/cms.c
@@ -145,8 +145,6 @@ cms_main(int argc, char **argv)
 	args = argv + 1;
 	ret = 1;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/crl.c b/src/lib/libssl/src/apps/crl.c
index 0d17ba9153..89be07a799 100644
--- a/src/lib/libssl/src/apps/crl.c
+++ b/src/lib/libssl/src/apps/crl.c
@@ -124,8 +124,6 @@ crl_main(int argc, char **argv)
 	int do_ver = 0;
 	const EVP_MD *md_alg, *digest = EVP_sha1();
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/crl2p7.c b/src/lib/libssl/src/apps/crl2p7.c
index 9d3552ab88..eb6b6f5180 100644
--- a/src/lib/libssl/src/apps/crl2p7.c
+++ b/src/lib/libssl/src/apps/crl2p7.c
@@ -99,8 +99,6 @@ crl2pkcs7_main(int argc, char **argv)
 	STACK_OF(X509) * cert_stack = NULL;
 	int ret = 1, nocrl = 0;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	infile = NULL;
 	outfile = NULL;
 	informat = FORMAT_PEM;
diff --git a/src/lib/libssl/src/apps/dgst.c b/src/lib/libssl/src/apps/dgst.c
index ce0d643f64..23b7d40cc5 100644
--- a/src/lib/libssl/src/apps/dgst.c
+++ b/src/lib/libssl/src/apps/dgst.c
@@ -129,8 +129,6 @@ dgst_main(int argc, char **argv)
 	char *mac_name = NULL;
 	STACK_OF(OPENSSL_STRING) * sigopts = NULL, *macopts = NULL;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if ((buf = (unsigned char *) malloc(BUFSIZE)) == NULL) {
 		BIO_printf(bio_err, "out of memory\n");
 		goto end;
diff --git a/src/lib/libssl/src/apps/dh.c b/src/lib/libssl/src/apps/dh.c
index e7e6e1d874..e598350638 100644
--- a/src/lib/libssl/src/apps/dh.c
+++ b/src/lib/libssl/src/apps/dh.c
@@ -99,8 +99,6 @@ dh_main(int argc, char **argv)
 	char *engine;
 #endif
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/dhparam.c b/src/lib/libssl/src/apps/dhparam.c
index 3973ad0586..3245e69d75 100644
--- a/src/lib/libssl/src/apps/dhparam.c
+++ b/src/lib/libssl/src/apps/dhparam.c
@@ -165,8 +165,6 @@ dhparam_main(int argc, char **argv)
 #endif
 	int num = 0, g = 0;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/dsa.c b/src/lib/libssl/src/apps/dsa.c
index c35d15016a..2f584e8c58 100644
--- a/src/lib/libssl/src/apps/dsa.c
+++ b/src/lib/libssl/src/apps/dsa.c
@@ -116,8 +116,6 @@ dsa_main(int argc, char **argv)
 
 	int pvk_encr = 2;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/dsaparam.c b/src/lib/libssl/src/apps/dsaparam.c
index 2c0cfc7989..a4eb5b5dfc 100644
--- a/src/lib/libssl/src/apps/dsaparam.c
+++ b/src/lib/libssl/src/apps/dsaparam.c
@@ -126,8 +126,6 @@ dsaparam_main(int argc, char **argv)
 	int timebomb = 0;
 #endif
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/ec.c b/src/lib/libssl/src/apps/ec.c
index 452d73cfdb..708510dc7d 100644
--- a/src/lib/libssl/src/apps/ec.c
+++ b/src/lib/libssl/src/apps/ec.c
@@ -103,8 +103,6 @@ ec_main(int argc, char **argv)
 	int asn1_flag = OPENSSL_EC_NAMED_CURVE;
 	int new_asn1_flag = 0;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/ecparam.c b/src/lib/libssl/src/apps/ecparam.c
index 3e8b723720..46c23a22d1 100644
--- a/src/lib/libssl/src/apps/ecparam.c
+++ b/src/lib/libssl/src/apps/ecparam.c
@@ -136,8 +136,6 @@ ecparam_main(int argc, char **argv)
 	*ec_order = NULL, *ec_cofactor = NULL;
 	unsigned char *buffer = NULL;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/enc.c b/src/lib/libssl/src/apps/enc.c
index 5410dc52a2..cbbaa6ef88 100644
--- a/src/lib/libssl/src/apps/enc.c
+++ b/src/lib/libssl/src/apps/enc.c
@@ -130,8 +130,6 @@ enc_main(int argc, char **argv)
 #endif
 	const EVP_MD *dgst = NULL;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/engine.c b/src/lib/libssl/src/apps/engine.c
index 07d69263d0..76db58b0db 100644
--- a/src/lib/libssl/src/apps/engine.c
+++ b/src/lib/libssl/src/apps/engine.c
@@ -333,7 +333,6 @@ engine_main(int argc, char **argv)
 	BIO *bio_out = NULL;
 	const char *indent = "     ";
 
-	signal(SIGPIPE, SIG_IGN);
 	SSL_load_error_strings();
 
 	if (!load_config(bio_err, NULL))
diff --git a/src/lib/libssl/src/apps/errstr.c b/src/lib/libssl/src/apps/errstr.c
index 5c724285a0..7e910a5356 100644
--- a/src/lib/libssl/src/apps/errstr.c
+++ b/src/lib/libssl/src/apps/errstr.c
@@ -76,8 +76,6 @@ errstr_main(int argc, char **argv)
 	char buf[256];
 	unsigned long l;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	SSL_load_error_strings();
 
 	if ((argc > 1) && (strcmp(argv[1], "-stats") == 0)) {
diff --git a/src/lib/libssl/src/apps/gendh.c b/src/lib/libssl/src/apps/gendh.c
index 4fd47092dd..53b09985f7 100644
--- a/src/lib/libssl/src/apps/gendh.c
+++ b/src/lib/libssl/src/apps/gendh.c
@@ -103,8 +103,6 @@ gendh_main(int argc, char **argv)
 #endif
 	BIO *out = NULL;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	BN_GENCB_set(&cb, dh_cb, bio_err);
 
 	if (!load_config(bio_err, NULL))
diff --git a/src/lib/libssl/src/apps/gendsa.c b/src/lib/libssl/src/apps/gendsa.c
index f4f3fb0a0b..86e03ed882 100644
--- a/src/lib/libssl/src/apps/gendsa.c
+++ b/src/lib/libssl/src/apps/gendsa.c
@@ -93,8 +93,6 @@ gendsa_main(int argc, char **argv)
 	char *engine = NULL;
 #endif
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/genrsa.c b/src/lib/libssl/src/apps/genrsa.c
index 899a99fc44..300b4b0da2 100644
--- a/src/lib/libssl/src/apps/genrsa.c
+++ b/src/lib/libssl/src/apps/genrsa.c
@@ -114,7 +114,6 @@ genrsa_main(int argc, char **argv)
 	if (!bn)
 		goto err;
 
-	signal(SIGPIPE, SIG_IGN);
 	BN_GENCB_set(&cb, genrsa_cb, bio_err);
 
 	if (!load_config(bio_err, NULL))
diff --git a/src/lib/libssl/src/apps/passwd.c b/src/lib/libssl/src/apps/passwd.c
index e9d0949d74..ef548c87f8 100644
--- a/src/lib/libssl/src/apps/passwd.c
+++ b/src/lib/libssl/src/apps/passwd.c
@@ -72,8 +72,6 @@ passwd_main(int argc, char **argv)
 	int usecrypt = 0, use1 = 0, useapr1 = 0;
 	size_t pw_maxlen = 0;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto err;
 
diff --git a/src/lib/libssl/src/apps/pkcs12.c b/src/lib/libssl/src/apps/pkcs12.c
index 5b85f97568..f2f1e05544 100644
--- a/src/lib/libssl/src/apps/pkcs12.c
+++ b/src/lib/libssl/src/apps/pkcs12.c
@@ -131,8 +131,6 @@ pkcs12_main(int argc, char **argv)
 	char *engine = NULL;
 #endif
 
-	signal(SIGPIPE, SIG_IGN);
-
 	cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
 
 	enc = EVP_des_ede3_cbc();
diff --git a/src/lib/libssl/src/apps/pkcs7.c b/src/lib/libssl/src/apps/pkcs7.c
index 57e611f9ee..f2ca4d337e 100644
--- a/src/lib/libssl/src/apps/pkcs7.c
+++ b/src/lib/libssl/src/apps/pkcs7.c
@@ -93,8 +93,6 @@ pkcs7_main(int argc, char **argv)
 	char *engine = NULL;
 #endif
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/prime.c b/src/lib/libssl/src/apps/prime.c
index de8f232851..983e8b6d3a 100644
--- a/src/lib/libssl/src/apps/prime.c
+++ b/src/lib/libssl/src/apps/prime.c
@@ -66,8 +66,6 @@ prime_main(int argc, char **argv)
 	BIGNUM *bn = NULL;
 	BIO *bio_out;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	--argc;
 	++argv;
 	while (argc >= 1 && **argv == '-') {
diff --git a/src/lib/libssl/src/apps/rand.c b/src/lib/libssl/src/apps/rand.c
index c543e326b2..8606e0a40b 100644
--- a/src/lib/libssl/src/apps/rand.c
+++ b/src/lib/libssl/src/apps/rand.c
@@ -87,8 +87,6 @@ rand_main(int argc, char **argv)
 	char *engine = NULL;
 #endif
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto err;
 
diff --git a/src/lib/libssl/src/apps/req.c b/src/lib/libssl/src/apps/req.c
index d306a17ec6..855f11256f 100644
--- a/src/lib/libssl/src/apps/req.c
+++ b/src/lib/libssl/src/apps/req.c
@@ -192,7 +192,6 @@ req_main(int argc, char **argv)
 #ifndef OPENSSL_NO_DES
 	cipher = EVP_des_ede3_cbc();
 #endif
-	signal(SIGPIPE, SIG_IGN);
 
 	infile = NULL;
 	outfile = NULL;
diff --git a/src/lib/libssl/src/apps/rsa.c b/src/lib/libssl/src/apps/rsa.c
index f651f614d1..d9e90c389e 100644
--- a/src/lib/libssl/src/apps/rsa.c
+++ b/src/lib/libssl/src/apps/rsa.c
@@ -119,8 +119,6 @@ rsa_main(int argc, char **argv)
 
 	int pvk_encr = 2;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/s_client.c b/src/lib/libssl/src/apps/s_client.c
index bf4a7e082b..528864d265 100644
--- a/src/lib/libssl/src/apps/s_client.c
+++ b/src/lib/libssl/src/apps/s_client.c
@@ -467,7 +467,6 @@ s_client_main(int argc, char **argv)
 
 	meth = SSLv23_client_method();
 
-	signal(SIGPIPE, SIG_IGN);
 	c_Pause = 0;
 	c_quiet = 0;
 	c_ign_eof = 0;
diff --git a/src/lib/libssl/src/apps/s_server.c b/src/lib/libssl/src/apps/s_server.c
index 99ebee4aa6..b45816b17a 100644
--- a/src/lib/libssl/src/apps/s_server.c
+++ b/src/lib/libssl/src/apps/s_server.c
@@ -723,7 +723,6 @@ s_server_main(int argc, char *argv[])
 	local_argc = argc;
 	local_argv = argv;
 
-	signal(SIGPIPE, SIG_IGN);
 	s_server_init();
 
 	if (!load_config(bio_err, NULL))
diff --git a/src/lib/libssl/src/apps/s_time.c b/src/lib/libssl/src/apps/s_time.c
index e242037cc8..f41494a04c 100644
--- a/src/lib/libssl/src/apps/s_time.c
+++ b/src/lib/libssl/src/apps/s_time.c
@@ -317,7 +317,6 @@ s_time_main(int argc, char **argv)
 	char buf[1024 * 8];
 	int ver;
 
-	signal(SIGPIPE, SIG_IGN);
 	s_time_init();
 
 	s_time_meth = SSLv23_client_method();
diff --git a/src/lib/libssl/src/apps/sess_id.c b/src/lib/libssl/src/apps/sess_id.c
index f255f25f1b..d04c189a7d 100644
--- a/src/lib/libssl/src/apps/sess_id.c
+++ b/src/lib/libssl/src/apps/sess_id.c
@@ -98,8 +98,6 @@ sess_id_main(int argc, char **argv)
 	int cert = 0, noout = 0, text = 0;
 	const char **pp;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	informat = FORMAT_PEM;
 	outformat = FORMAT_PEM;
 
diff --git a/src/lib/libssl/src/apps/smime.c b/src/lib/libssl/src/apps/smime.c
index 69d47ee18f..fe5d0f597d 100644
--- a/src/lib/libssl/src/apps/smime.c
+++ b/src/lib/libssl/src/apps/smime.c
@@ -122,8 +122,6 @@ smime_main(int argc, char **argv)
 	args = argv + 1;
 	ret = 1;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/speed.c b/src/lib/libssl/src/apps/speed.c
index d25db09ada..d7e212178a 100644
--- a/src/lib/libssl/src/apps/speed.c
+++ b/src/lib/libssl/src/apps/speed.c
@@ -521,7 +521,6 @@ speed_main(int argc, char **argv)
 	usertime = -1;
 #endif
 
-	signal(SIGPIPE, SIG_IGN);
 	memset(results, 0, sizeof(results));
 #ifndef OPENSSL_NO_DSA
 	memset(dsa_key, 0, sizeof(dsa_key));
diff --git a/src/lib/libssl/src/apps/spkac.c b/src/lib/libssl/src/apps/spkac.c
index 33791c6cc6..24db1b4bed 100644
--- a/src/lib/libssl/src/apps/spkac.c
+++ b/src/lib/libssl/src/apps/spkac.c
@@ -98,8 +98,6 @@ spkac_main(int argc, char **argv)
 	char *engine = NULL;
 #endif
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/ts.c b/src/lib/libssl/src/apps/ts.c
index 2674de9a57..df2e179ce0 100644
--- a/src/lib/libssl/src/apps/ts.c
+++ b/src/lib/libssl/src/apps/ts.c
@@ -157,8 +157,6 @@ ts_main(int argc, char **argv)
 
 	ERR_load_crypto_strings();
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto cleanup;
 
diff --git a/src/lib/libssl/src/apps/verify.c b/src/lib/libssl/src/apps/verify.c
index b691460a9e..209ea9bbf5 100644
--- a/src/lib/libssl/src/apps/verify.c
+++ b/src/lib/libssl/src/apps/verify.c
@@ -98,8 +98,6 @@ verify_main(int argc, char **argv)
 
 	ERR_load_crypto_strings();
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
diff --git a/src/lib/libssl/src/apps/version.c b/src/lib/libssl/src/apps/version.c
index cac5b6f145..6c42db0dbb 100644
--- a/src/lib/libssl/src/apps/version.c
+++ b/src/lib/libssl/src/apps/version.c
@@ -144,8 +144,6 @@ version_main(int argc, char **argv)
 	int cflags = 0, version = 0, date = 0, options = 0, platform = 0,
 	    dir = 0;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (argc == 1)
 		version = 1;
 	for (i = 1; i < argc; i++) {
diff --git a/src/lib/libssl/src/apps/x509.c b/src/lib/libssl/src/apps/x509.c
index e77fd4ddd3..eb1e2d3d7a 100644
--- a/src/lib/libssl/src/apps/x509.c
+++ b/src/lib/libssl/src/apps/x509.c
@@ -211,8 +211,6 @@ x509_main(int argc, char **argv)
 
 	reqfile = 0;
 
-	signal(SIGPIPE, SIG_IGN);
-
 	if (!load_config(bio_err, NULL))
 		goto end;
 
-- 
cgit v1.2.3-55-g6feb