Fix overflow in too many arguments (bug #806)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2064 65c4cc65-6c06-0410-ace0-fbb531ad65f3
22 years ago · e60848a65f
parent 1455d0211b
commit e60848a65f
1 changed files with 2 additions and 1 deletions
--- a/asterisk.c
+++ b/asterisk.c
@ -1046,7 +1046,8 @@ static int ast_el_add_history(char *buf)

 	if (el_hist == NULL || el == NULL)
 		ast_el_initialize();
-
+	if (strlen(buf) > 256)
+		return 0;
 	return (history(el_hist, &ev, H_ENTER, buf));
 }