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From: Mark Johnston <markj@FreeBSD.org>
Date: Tue, 23 Dec 2014 15:40:58 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r276143 - head/lib/libproc
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Author: markj
Date: Tue Dec 23 15:40:57 2014
New Revision: 276143
URL: https://svnweb.freebsd.org/changeset/base/276143

Log:
  Fix a memory leak that occured when looking up CTF info for a symbol.

Modified:
  head/lib/libproc/proc_sym.c

Modified: head/lib/libproc/proc_sym.c
==============================================================================
--- head/lib/libproc/proc_sym.c	Tue Dec 23 15:38:19 2014	(r276142)
+++ head/lib/libproc/proc_sym.c	Tue Dec 23 15:40:57 2014	(r276143)
@@ -501,13 +501,16 @@ ctf_file_t *
 proc_name2ctf(struct proc_handle *p, const char *name)
 {
 #ifndef NO_CTF
+	ctf_file_t *ctf;
 	prmap_t *map;
 	int error;
 
 	if ((map = proc_name2map(p, name)) == NULL)
 		return (NULL);
 
-	return (ctf_open(map->pr_mapname, &error));
+	ctf = ctf_open(map->pr_mapname, &error);
+	free(map);
+	return (ctf);
 #else
 	(void)p;
 	(void)name;