From: ritsuka <damiog@gmail.com>
Date: Sat, 16 May 2015 07:18:22 +0000 (+0000)
Subject: Allow negative number in hb_validate_filter_settings. Fix deinterlace settings valida... 
X-Git-Tag: 1.0.0~1164
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d3555f10dd56055c0a94b2d56ecd4b58ecb9f47a;p=handbrake

Allow negative number in hb_validate_filter_settings. Fix deinterlace settings validation.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7193 b64f7644-9d1e-0410-96f1-a4d463321fa5
---

diff --git a/libhb/param.c b/libhb/param.c
index 9263351d2..494badf39 100644
--- a/libhb/param.c
+++ b/libhb/param.c
@@ -311,8 +311,8 @@ int hb_validate_filter_settings(int filter_id, const char *filter_param)
     if (filter_param == NULL)
         return 0;
 
-    // Regex matches "number" followed by one or more ":number", where number is uint or ufloat
-    const char *hb_colon_separated_params_regex = "^((([0-9]+([.,][0-9]+)?)|([.,][0-9]+))((:(([0-9]+([,.][0-9]+)?)|([,.][0-9]+)))+)?)$";
+    // Regex matches "number" followed by one or more ":number", where number is int or float
+    const char *hb_colon_separated_params_regex = "^(((([\\-])?[0-9]+([.,][0-9]+)?)|(([\\-])?[.,][0-9]+))((:((([\\-])?[0-9]+([,.][0-9]+)?)|(([\\-])?[,.][0-9]+)))+)?)$";
 
     const char *regex_pattern = NULL;