libextractor

commit 34b4812d8902ae2bb8ca2340ad51955a50e40ec0
parent 60c32568148f9f719c12facbc633f80de3e8efd8
Author: Christian Grothoff <christian@grothoff.org>
Date:   Tue, 20 Mar 2012 06:53:57 +0000

LRN: Don't divide by zero

Diffstat:
M
doc/version.texi
 | 
4
++--
M
src/plugins/mkv_extractor.c
 | 
5
++++-

2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/doc/version.texi b/doc/version.texi
@@ -1,4 +1,4 @@
-@set UPDATED 1 April 2010
-@set UPDATED-MONTH April 2010
+@set UPDATED 29 January 2012
+@set UPDATED-MONTH January 2012
 @set EDITION 0.6.3
 @set VERSION 0.6.3
diff --git a/src/plugins/mkv_extractor.c b/src/plugins/mkv_extractor.c
@@ -292,7 +292,10 @@ EXTRACTOR_mkv_extract (const unsigned char *data, size_t size,
       }
       break;
     case MKVID_DefaultDuration:
-      fps = (unsigned int) (1000000000 / value);
+      if (value > 0)
+        fps = (unsigned int) (1000000000 / value);
+      else
+        fps = 0;
       break;
     case MKVID_Language:
       snprintf (buffer,