debian/patches/0005-tc-lexer-let-quotes-actually-start-strings.patch

   1 From 0df91939df1da6e72fd14ef2788984685e0aeff7 Mon Sep 17 00:00:00 2001
   2 From: Wolfgang Bumiller <w.bumiller@proxmox.com>
   3 Date: Thu, 18 Jan 2018 10:26:12 +0100
   4 Subject: [PATCH iproute2] tc/lexer: let quotes actually start strings
   5
   6 The lexer will go with the longest match, so previously
   7 the starting double quotes of a string would be swallowed by
   8 the [^ \t\r\n()]+ pattern leaving the user no way to
   9 actually use strings with escape sequences.
  10 Fix this by not allowing this case to start with double
  11 quotes.
  12
  13 Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
  14 ---
  15 (Resent as separate thread)
  16  tc/emp_ematch.l | 2 +-
  17  1 file changed, 1 insertion(+), 1 deletion(-)
  18
  19 diff --git a/tc/emp_ematch.l b/tc/emp_ematch.l
  20 index dc106759..d7a99304 100644
  21 --- a/tc/emp_ematch.l
  22 +++ b/tc/emp_ematch.l
  23 @@ -137,7 +137,7 @@
  24  ")"                                    {
  25                                                 return yylval.i = *yytext;
  26                                         }
  27 -[^ \t\r\n()]+                          {
  28 +[^" \t\r\n()][^ \t\r\n()]*             {
  29                                                 yylval.b = bstr_alloc(yytext);
  30                                                 if (yylval.b == NULL)
  31                                                         return ERROR;
  32 --
  33 2.11.0
  34