1 files changed, 69 insertions, 0 deletions
diff --git a/net/dctc/files/patch-src:db.c b/net/dctc/files/patch-src:db.c
new file mode 100644
index 000000000000..74abd7eca69b
--- /dev/null
+++ b/net/dctc/files/patch-src:db.c
@@ -0,0 +1,69 @@
+--- src/db.c.orig	Thu Nov 22 00:08:34 2001
++++ src/db.c	Thu Nov 22 00:11:49 2001
+@@ -30,6 +30,15 @@
+ #include <netinet/in.h>
+ #include <glib.h>
+ 
++#if (defined(__unix__) || defined(unix)) && !defined(USG)
++#include <sys/param.h>
++#endif
++
++#if (defined(BSD) && (BSD >= 199103))
++#include <signal.h>
++#define MSG_NOSIGNAL 0
++#endif
++
+ #include "db.h"
+ #include "display.h"
+ #include "var.h"
+@@ -711,6 +720,9 @@
+ /******************************************************************************************/
+ static void send_a_db_result(int output_sck, char *dest_nick, DB_ENTRY *de, struct sockaddr_in *dest_addr, char *md5sum)
+ {
++#if (defined(BSD) && (BSD >= 199103))
++	sigset_t sigset, sigoset;
++#endif
+ 	GString *str;
+ 	GString *adapted;
+ 
+@@ -752,10 +764,38 @@
+ 	printf("dest_addr: %s, str: %s\n",dest_addr,str->str);
+ #endif
+ 
+-	if(dest_addr==NULL)
++	if(dest_addr==NULL) {
++#if (defined(BSD) && (BSD >= 199103))
++	/* possible race condition since backup and restore
++	are not guaranteed to occur as a single operation */
++
++	/* backup sigmask and block SIGPIPE */
++	sigemptyset(&sigset);
++	sigaddset(&sigset,SIGPIPE);
++	(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 		send(output_sck,str->str,str->len,MSG_NOSIGNAL);
+-	else
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
++	} else {
++#if (defined(BSD) && (BSD >= 199103))
++	/* possible race condition since backup and restore
++	are not guaranteed to occur as a single operation */
++
++	/* backup sigmask and block SIGPIPE */
++	sigemptyset(&sigset);
++	sigaddset(&sigset,SIGPIPE);
++	(void) sigprocmask(SIG_BLOCK, &sigset, &sigoset);
++#endif
+ 		sendto(output_sck,str->str,str->len,MSG_NOSIGNAL,(void*)dest_addr, sizeof(struct sockaddr_in));
++
++#if (defined(BSD) && (BSD >= 199103))
++		/* restore sigmask backup */
++		(void)sigprocmask(SIG_SETMASK, &sigoset, NULL);
++#endif
++	}
+ 
+ 	disp_msg(INFO_MSG,"send_search_result_line",str->str,NULL);
+