svn commit: r312053 - stable/11/contrib/bsnmp/snmpd

[Ngie Cooper]

Author: ngie
Date: Fri Jan 13 09:04:26 2017
New Revision: 312053
URL: https://svnweb.freebsd.org/changeset/base/312053

Log:
  MFC r311378:
  
  lm_load: fix string copying issues
  
  - Ensure `section` doesn't overrun section by using strlcpy instead of
    strcpy [*].
  - Use strdup instead of malloc + strcpy (this wasn't flagged by Coverity,
    but is an opportunistic change).
  
  CID:		1006826 [*]

Modified:
  stable/11/contrib/bsnmp/snmpd/main.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/contrib/bsnmp/snmpd/main.c
==============================================================================
--- stable/11/contrib/bsnmp/snmpd/main.c	Fri Jan 13 09:01:09 2017	(r312052)
+++ stable/11/contrib/bsnmp/snmpd/main.c	Fri Jan 13 09:04:26 2017	(r312053)
@@ -2508,13 +2508,12 @@ lm_load(const char *path, const char *se
 	}
 	m->handle = NULL;
 	m->flags = 0;
-	strcpy(m->section, section);
+	strlcpy(m->section, section, sizeof(m->section));
 
-	if ((m->path = malloc(strlen(path) + 1)) == NULL) {
+	if ((m->path = strdup(path)) == NULL) {
 		syslog(LOG_ERR, "lm_load: %m");
 		goto err;
 	}
-	strcpy(m->path, path);
 
 	/*
 	 * Make index