From: Carsten Haitzler (Rasterman) <raster@rasterman.com>
Date: Thu, 8 Jun 2017 03:01:38 +0000 (+0900)
Subject: edje_cc handle line too long for buffers
X-Git-Tag: upstream/1.20.0~732
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d3420cd35c692a808c0a626c8e54a0c85af3a4d4;p=platform%2Fupstream%2Fefl.git

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
---

diff --git a/src/bin/edje/edje_cc_parse.c b/src/bin/edje/edje_cc_parse.c
index eb3d02c..9592994 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)
                {