X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/f9754b35f2f3b4c5cb0890f154181d2bab66c679..42d1984f490da0566a43b9705f02ef820d11d816:/sbr/folder_pack.c?ds=inline

diff --git a/sbr/folder_pack.c b/sbr/folder_pack.c
index ba84d1f7..7fdfcf85 100644
--- a/sbr/folder_pack.c
+++ b/sbr/folder_pack.c
@@ -49,8 +49,8 @@ folder_pack (struct msgs **mpp, int verbose)
     for (msgnum = mp->lowmsg, hole = 1; msgnum <= mp->hghmsg; msgnum++) {
 	if (does_exist (mp, msgnum)) {
 	    if (msgnum != hole) {
-		strncpy (newmsg, m_name (hole), sizeof(newmsg));
-		strncpy (oldmsg, m_name (msgnum), sizeof(oldmsg));
+		strncpy (newmsg, m_name (hole), sizeof(newmsg) - 1);
+		strncpy (oldmsg, m_name (msgnum), sizeof(oldmsg) - 1);
 		if (verbose)
 		    printf ("message %s becomes %s\n", oldmsg, newmsg);