len already contains the position we want to examine, if we move one left again we'll actually probably be looking at a digit.

(issue #12030)
Reported by: alligosh


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@103820 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_authenticate.c

@@ -159,8 +159,8 @@ static int auth_exec(struct ast_channel *chan, void *data)
 					continue;
 
 				len = strlen(buf) - 1;
-				if (buf[len - 1] == '\n')
-					buf[len - 1] = '\0';
+				if (buf[len] == '\n')
+					buf[len] = '\0';
 
 				if (ast_test_flag(&flags, OPT_MULTIPLE)) {
 					md5secret = buf;