[Ffmpeg-cvslog] r6474 - trunk/libavcodec/vorbis_enc.c

[ods15]

Author: ods15
Date: Mon Oct  2 08:08:07 2006
New Revision: 6474

Modified:
   trunk/libavcodec/vorbis_enc.c

Log:
Original Commit: r69 | ods15 | 2006-09-27 20:27:50 +0300 (Wed, 27 Sep 2006) | 2 lines

prevent buffer overflow

Modified: trunk/libavcodec/vorbis_enc.c
==============================================================================
--- trunk/libavcodec/vorbis_enc.c	(original)
+++ trunk/libavcodec/vorbis_enc.c	Mon Oct  2 08:08:07 2006
@@ -661,7 +661,7 @@
         for (j = begin; j < end; j++) average += fabs(coeffs[j]);
         average /= end - begin;
         average /= 32; // MAGIC!
-        for (j = 0; j < range; j++) if (floor1_inverse_db_table[j * fc->multiplier] > average) break;
+        for (j = 0; j < range - 1; j++) if (floor1_inverse_db_table[j * fc->multiplier] > average) break;
         posts[fc->list[i].sort] = j;
     }
 }