From a3a26eb6687879e42d061c91021180ad55a68925 Mon Sep 17 00:00:00 2001
From: jbj <devnull@localhost>
Date: Fri, 26 Dec 2003 03:36:25 +0000
Subject: [PATCH] fix: double free with sub-pkgs (#112643).

CVS patchset: 7007
CVS date: 2003/12/26 03:36:25
---
 file/src/apprentice.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/file/src/apprentice.c b/file/src/apprentice.c
index 643dfe4..af1b1ef 100644
--- a/file/src/apprentice.c
+++ b/file/src/apprentice.c
@@ -793,17 +793,13 @@ byteswap(/*@null@*/ struct magic *m, uint32_t nmagic)
 /*
  * make a dbname
  */
+/*@only@*/
 static char *
 mkdbname(const char *fn)
 	/*@*/
 {
-	static const char ext[] = ".mgc";
-	/*@only@*/
-	static char *buf = NULL;
-
-	buf = xrealloc(buf, strlen(fn) + sizeof(ext) + 1);
-	(void)strcpy(buf, fn);
-	(void)strcat(buf, ext);
+	char * buf = xmalloc(strlen(fn) + sizeof(".mgc"));
+	(void) stpcpy( stpcpy(buf, fn), ".mgc");
 	return buf;
 }
 
-- 
2.7.4