paf: prevent invalid write

[ffmpeg] / libavcodec / pngdsp.h

diff --git a/libavcodec/pngdsp.h b/libavcodec/pngdsp.h
index f89a93a45a96bb98ac5ee29ab373f46a71933825..1475b0cbe909942881bcf83047689a79e37e1250 100644 (file)
--- a/libavcodec/pngdsp.h
+++ b/libavcodec/pngdsp.h
@@ -2,20 +2,20 @@
  * PNG image format
  * Copyright (c) 2008 Loren Merrit <lorenm@u.washington.edu>
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -26,8 +26,8 @@
 
 typedef struct PNGDSPContext {
     void (*add_bytes_l2)(uint8_t *dst  /* align 16 */,
-                         uint8_t *src1,
-                         uint8_t *src2, int w);
+                         uint8_t *src1 /* align 16 */,
+                         uint8_t *src2 /* align 16 */, int w);
 
     /* this might write to dst[w] */
     void (*add_paeth_prediction)(uint8_t *dst, uint8_t *src,