Fix file descriptor leak.

Submitted by:	Charles Mott <cmott@srv.net>
Identified by:	Gordon Burditt

4 files changed, 11 insertions, 2 deletions

diff --git a/sys/netinet/libalias/HISTORY b/sys/netinet/libalias/HISTORY
index 74bb31b..c690b58 100644
--- a/sys/netinet/libalias/HISTORY
+++ b/sys/netinet/libalias/HISTORY
@@ -103,3 +103,10 @@ Version 2.2: July, 1997 (cjm)
       fragments which are never resolved after a timeout
       period.  Once a fragment is resolved, it becomes
       the users responsibility to free the memory.
+
+Version 2.3: August 11, 1997 (cjm)
+    - Problem associated with socket file descriptor
+      accumulation in alias_db.c corrected.  The sockets
+      had to be closed when a binding failed.  Problem 
+      identified by Gordon Burditt.
+
diff --git a/sys/netinet/libalias/Makefile b/sys/netinet/libalias/Makefile
index c4f74ba..d7eab42 100644
--- a/sys/netinet/libalias/Makefile
+++ b/sys/netinet/libalias/Makefile
@@ -1,6 +1,6 @@
 LIB=	alias
 SHLIB_MAJOR= 2
-SHLIB_MINOR= 2
+SHLIB_MINOR= 3
 CFLAGS+=-Wall -I${.CURDIR}
 SRCS=	alias.c alias_db.c alias_ftp.c alias_irc.c alias_util.c alias_old.c
 MAN3=libalias.3 
diff --git a/sys/netinet/libalias/alias_db.c b/sys/netinet/libalias/alias_db.c
index fa2befc..3579dca 100644
--- a/sys/netinet/libalias/alias_db.c
+++ b/sys/netinet/libalias/alias_db.c
@@ -616,6 +616,7 @@ GetSocket(u_short port_net, int *sockfd, int link_type)
     }
     else
     {
+        close(sock);
         return(0);
     }
 }
diff --git a/sys/netinet/libalias/libalias.3 b/sys/netinet/libalias/libalias.3
index 3950af9..e989d6e 100644
--- a/sys/netinet/libalias/libalias.3
+++ b/sys/netinet/libalias/libalias.3
@@ -568,7 +568,7 @@ of data including its checksum.  If the checksum is
 valid, PacketAliasInternetChecksum() will return zero.
 
 .Sh 7. Authors
-Charles Mott (cmott@srv.net), versions 1.0 - 1.8, 2.0 - 2.2. 
+Charles Mott (cmott@srv.net), versions 1.0 - 1.8, 2.0 - 2.3. 
 
 Eivind Eiklund (eivind@freebsd.org), versions 1.8b and 1.9.
 Added IRC support as well as contributing a number of
@@ -591,6 +591,7 @@ valuable comments and/or debugging assistance.
 .It Dave Remien
 .It J. Fortes
 .It Andrzej Bialeki
+.It Gordon Burditt
 .El
 
 .Sh Appendix: Conceptual Background