1 files changed, 55 insertions, 0 deletions

diff --git a/korean/helvis/files/patch-elvrec.c b/korean/helvis/files/patch-elvrec.c
new file mode 100644
index 000000000000..0fc758617127
--- /dev/null
+++ b/korean/helvis/files/patch-elvrec.c
@@ -0,0 +1,55 @@
+--- elvrec.c.orig	Mon Mar 21 14:27:37 1994
++++ elvrec.c	Sun Jan 28 20:52:16 2001
+@@ -10,6 +10,7 @@
+  */
+ 
+ 
++#include <sys/param.h>
+ #include <stdio.h>
+ #include "config.h"
+ #include "vi.h"
+@@ -22,8 +23,8 @@
+ 	char	*basename;	/* the name of the file to recover */
+ 	char	*outname;	/* the name of the file to write to */
+ {
+-	char	pathname[500];	/* full pathname of the file to recover */
+-	char	line[600];	/* a line from the /usr/preserve/Index file */
++	char	pathname[MAXPATHLEN]; /* full pathname of the file to recover */
++	char	line[MAXPATHLEN]; /* a line from the /usr/preserve/Index file */
+ 	int	ch;		/* a character from the text being recovered */
+ 	FILE	*from;		/* the /usr/preserve file, or /usr/preserve/Index */
+ 	FILE	*to;		/* the user's text file */
+@@ -42,19 +43,15 @@
+ 		if (basename[0] != SLASH)
+ # endif
+ 		{
+-			ptr = getcwd(pathname, sizeof pathname);
+-			if (ptr != pathname)
+-			{
+-				strcpy(pathname, ptr);
+-			}
+-			ptr = pathname + strlen(pathname);
+-			*ptr++ = SLASH;
+-			strcpy(ptr, basename);
++			if ((ptr = getcwd(pathname, sizeof pathname)) == NULL)
++				err(1, "getcwd() failed");
++			snprintf(pathname, sizeof(pathname), "%s/%s", ptr,
++			    basename);
+ 		}
+ 		else
+ #endif
+ 		{
+-			strcpy(pathname, basename);
++			strlcpy(pathname, basename, sizeof(pathname));
+ 		}
+ 	}
+ 
+@@ -67,6 +64,8 @@
+ 	 * version of this file.
+ 	 */
+ 	from = fopen(PRSVINDEX, "r");
++	if (!from)
++		err(1, "fopen() %s failed", PRSVINDEX);
+ 	while (from && fgets(line, sizeof line, from))
+ 	{
+ 		/* strip off the newline from the end of the string */