From: Jason Ish <ish@unx.ca>
Date: Thu, 7 Feb 2019 19:53:23 +0000 (-0600)
Subject: issue 2795: python 3 fix in Rust C header gen
X-Git-Tag: suricata-5.0.0-beta1~234
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93c956ebdfc1eb252c68f6dce782c37939904fa3;p=thirdparty%2Fsuricata.git

issue 2795: python 3 fix in Rust C header gen

The C header generation script was failing with a unicode error
in Python 3 on FreeBSD.  Fix the reading of files to properly
handle unicode in all Python 3 environments.

Redmine issue:
https://redmine.openinfosecfoundation.org/issues/2794
---

diff --git a/rust/gen-c-headers.py b/rust/gen-c-headers.py
index 2d678549ad..cfe303671b 100755
--- a/rust/gen-c-headers.py
+++ b/rust/gen-c-headers.py
@@ -169,7 +169,7 @@ def gen_headers(filename):
     if not should_regen(filename, output_filename):
         return
 
-    buf = open(filename).read()
+    buf = open(filename, "rb").read().decode("utf-8")
     writer = StringIO()
 
     for fn in re.findall(