From d3420cd35c692a808c0a626c8e54a0c85af3a4d4 Mon Sep 17 00:00:00 2001
From: "Carsten Haitzler (Rasterman)" <raster@rasterman.com>
Date: Thu, 8 Jun 2017 12:01:38 +0900
Subject: [PATCH] edje_cc handle line too long for buffers

if a line from the cpp processor is too long (more than 4k) then abort
compilation as something is wrong asnd our buffers can't handle it
anyway.

@fix
---
 src/bin/edje/edje_cc_parse.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/bin/edje/edje_cc_parse.c b/src/bin/edje/edje_cc_parse.c
index eb3d02ccb1..9592994735 100644
--- a/src/bin/edje/edje_cc_parse.c
+++ b/src/bin/edje/edje_cc_parse.c
@@ -388,6 +388,12 @@ next_token(char *p, char *end, char **new_p, int *delim)
              tmpstr = alloca(l + 1);
              strncpy(tmpstr, p, l);
              tmpstr[l] = 0;
+             if (l >= sizeof(fl))
+               {
+                  ERR("Line too long: %i chars: %s", l, tmpstr);
+                  err_show();
+                  exit(-1);
+               }
              l = sscanf(tmpstr, "%*s %i \"%[^\"]\"", &nm, fl);
              if (l == 2)
                {