From 53b9696f3f34ff33ba549303b0c4345040d085c4 Mon Sep 17 00:00:00 2001
From: Andy Polyakov <appro@openssl.org>
Date: Sun, 16 Sep 2007 18:35:45 +0000
Subject: [PATCH] It's inappropraite to override application signal, nor is it
 appropriate to shut down Winsock unless we know it won't be used [and we
 never do] [from HEAD]. PR: 1439

---
 crypto/bio/b_sock.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c
index 4b3860b991..cd78de1e87 100644
--- a/crypto/bio/b_sock.c
+++ b/crypto/bio/b_sock.c
@@ -456,9 +456,6 @@ int BIO_sock_init(void)
 		{
 		int err;
 	  
-#ifdef SIGINT
-		signal(SIGINT,(void (*)(int))BIO_sock_cleanup);
-#endif
 		wsa_init_done=1;
 		memset(&wsa_state,0,sizeof(wsa_state));
 		if (WSAStartup(0x0101,&wsa_state)!=0)
@@ -484,11 +481,6 @@ int BIO_sock_init(void)
 
     if (!wsa_init_done)
     {
-   
-# ifdef SIGINT
-        signal(SIGINT,(void (*)(int))BIO_sock_cleanup);
-# endif
-
         wsa_init_done=1;
         wVerReq = MAKEWORD( 2, 0 );
         err = WSAStartup(wVerReq,&wsaData);
@@ -511,7 +503,7 @@ void BIO_sock_cleanup(void)
 		{
 		wsa_init_done=0;
 #ifndef OPENSSL_SYS_WINCE
-		WSACancelBlockingCall();
+		WSACancelBlockingCall();	/* Winsock 1.1 specific */
 #endif
 		WSACleanup();
 		}
-- 
2.25.1