Wrap long CVE descrptions for the vulnerability report template

MITRE changed the layout of the html pages for the CVE entries resulting
in long lines for the CVE descpritons not wrapped anymore directly
already in the fetched HTML.

Switch to use texwrap module to wrap the text in the description lines
and to be prefixed with a marker if the description is too long to be
hold in one line.

Signed-off-by: Salvatore Bonaccorso <carnil@debian.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/bin/report-vuln b/bin/report-vuln
index eb1d713558..7e8f93b506 100755
--- a/bin/report-vuln
+++ b/bin/report-vuln
@@ -14,6 +14,7 @@ from __future__ import print_function
 import argparse
 from tempfile import NamedTemporaryFile
 import sys, re, urllib, os
+from textwrap import wrap
 
 temp_id = re.compile('(?:CVE|cve)\-[0-9]{4}-XXXX')
 
@@ -89,7 +90,9 @@ def get_cve(id):
             continue
 
         if desc and '<td colspan="2">' in line:
-            ret += '| ' + re.sub('.*<td colspan="2">', '', line)
+            line = re.sub('.*<td colspan="2">', '', line)
+            for line in wrap(line):
+                ret += '| ' + line + '\n'
             continue
 
         if desc and '</td>' in line: