Correct some potential buffer overflows [1].

Take maintainership [2].

[1]
PR:		ports/56006
Submitted by:	eik
[2]
Approved by:	des

5 files changed, 64 insertions, 2 deletions

diff --git a/databases/gnats/Makefile b/databases/gnats/Makefile
index 0edc0d896400..cd24d7aece58 100644
--- a/databases/gnats/Makefile
+++ b/databases/gnats/Makefile
@@ -7,12 +7,12 @@
 
 PORTNAME=	gnats
 PORTVERSION=	3.113.1
-PORTREVISION=	10
+PORTREVISION=	11
 CATEGORIES=	databases elisp
 MASTER_SITES=	${MASTER_SITE_GNU}
 MASTER_SITE_SUBDIR=	gnats
 
-MAINTAINER=	des@FreeBSD.org
+MAINTAINER=	ceri@FreeBSD.org
 COMMENT=	Cygnus GNATS bug tracking system
 
 BUILD_DEPENDS=	gm4:${PORTSDIR}/devel/m4
diff --git a/databases/gnats/files/patch-gnats::files.c b/databases/gnats/files/patch-gnats::files.c
new file mode 100644
index 000000000000..3bc91f566831
--- /dev/null
+++ b/databases/gnats/files/patch-gnats::files.c
@@ -0,0 +1,29 @@
+--- gnats/files.c.orig	Mon Feb 12 06:36:25 2001
++++ gnats/files.c	Sat Jun 14 13:17:58 2003
+@@ -271,7 +271,7 @@
+   char *path = (char *) alloca (PATH_MAX);
+ 
+   memset (array, 0, NUM_RESPONSIBLE_FIELDS * sizeof (char *));
+-  sprintf (path, "%s/gnats-adm/%s", gnats_root, RESPONSIBLE_FILE);
++  snprintf (path, PATH_MAX-1, "%s/gnats-adm/%s", gnats_root, RESPONSIBLE_FILE);
+   fp = fopen (path, "r");
+   if (fp == NULL)
+     return 0;
+@@ -358,7 +358,7 @@
+   int  i, nerrs = 0;
+ 
+   memset (array, 0, NUM_CLASS_FIELDS * sizeof (char *));
+-  sprintf (path, "%s/gnats-adm/%s", gnats_root, CLASSES);
++  snprintf (path, PATH_MAX-1, "%s/gnats-adm/%s", gnats_root, CLASSES);
+   fp = fopen (path, "r");
+ 
+   if (fp == NULL)
+@@ -593,7 +593,7 @@
+   int  i, nerrs = 0;
+ 
+   memset (array, 0, NUM_STATE_FIELDS * sizeof (char *));
+-  sprintf (path, "%s/gnats-adm/%s", gnats_root, STATES);
++  snprintf (path, PATH_MAX-1, "%s/gnats-adm/%s", gnats_root, STATES);
+   fp = fopen (path, "r");
+ 
+   if (fp == NULL)
diff --git a/databases/gnats/files/patch-gnats::gen-index.c b/databases/gnats/files/patch-gnats::gen-index.c
new file mode 100644
index 000000000000..d4205d2ccd09
--- /dev/null
+++ b/databases/gnats/files/patch-gnats::gen-index.c
@@ -0,0 +1,11 @@
+--- gnats/gen-index.c.orig	Wed Sep 22 08:18:39 1999
++++ gnats/gen-index.c	Sat Jun 14 13:19:58 2003
+@@ -256,7 +256,7 @@
+   Categories *c;
+ 
+   if (! catfile)
+-    sprintf (path, "%s/gnats-adm/%s", gnats_root, CATEGORIES);
++    snprintf (path, PATH_MAX-1, "%s/gnats-adm/%s", gnats_root, CATEGORIES);
+   else
+     path = catfile;
+ 
diff --git a/databases/gnats/files/patch-gnats::index.c b/databases/gnats/files/patch-gnats::index.c
new file mode 100644
index 000000000000..c897a2ea5cdb
--- /dev/null
+++ b/databases/gnats/files/patch-gnats::index.c
@@ -0,0 +1,11 @@
+--- gnats/index.c.orig	Thu Mar 18 08:45:38 1999
++++ gnats/index.c	Sat Jun 14 13:22:21 2003
+@@ -399,7 +399,7 @@
+   if (! index_filename)
+     {
+       index_filename = (char *) xmalloc (PATH_MAX);
+-      sprintf (index_filename, "%s/gnats-adm/%s", gnats_root, INDEX);
++      snprintf (index_filename, PATH_MAX-1, "%s/gnats-adm/%s", gnats_root, INDEX);
+     }
+ 
+   fp = fopen (index_filename, "r");
diff --git a/databases/gnats/files/patch-gnats::internal.c b/databases/gnats/files/patch-gnats::internal.c
new file mode 100644
index 000000000000..82fda8996d0e
--- /dev/null
+++ b/databases/gnats/files/patch-gnats::internal.c
@@ -0,0 +1,11 @@
+--- gnats/internal.c.orig	Wed Mar  3 09:18:53 1999
++++ gnats/internal.c	Sat Jun 14 14:09:45 2003
+@@ -238,7 +238,7 @@
+   struct stat buf;
+   int count;
+ 
+-  sprintf (path, "%s/gnats-adm/gnats.lock", gnats_root);
++  snprintf (path, PATH_MAX-1, "%s/gnats-adm/gnats.lock", gnats_root);
+ 
+ #define MAXWAIT 10
+ #define GRANULARITY 1