[Forensics-changes] [yara] 204/368: Accept negative integers in meta fields

[Hilko Bengen]

This is an automated email from the git hooks/post-receive script.

bengen pushed a commit to annotated tag v3.5.0
in repository yara.

commit 9c044f32763fa793f7e0a2c0e00dd3606e891b90
Author: Hilko Bengen <bengen at hilluzination.de>
Date:   Sun Feb 28 22:22:50 2016 +0100

    Accept negative integers in meta fields
    
    Closes #406
---
 libyara/grammar.y | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/libyara/grammar.y b/libyara/grammar.y
index b27795e..d79cf8c 100644
--- a/libyara/grammar.y
+++ b/libyara/grammar.y
@@ -438,6 +438,19 @@ meta_declaration
 
         ERROR_IF($$ == NULL);
       }
+    | _IDENTIFIER_ '=' '-' _NUMBER_
+      {
+        $$ = yr_parser_reduce_meta_declaration(
+            yyscanner,
+            META_TYPE_INTEGER,
+            $1,
+            NULL,
+            -$4);
+
+        yr_free($1);
+
+        ERROR_IF($$ == NULL);
+      }
     | _IDENTIFIER_ '=' _TRUE_
       {
         $$ = yr_parser_reduce_meta_declaration(

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/forensics/yara.git