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avcodec/shorten: use init_get_bits8()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Paul B Mahol authored on 2015/07/04 01:57:11
Showing 1 changed files

libavcodec/shorten.c index db2e3c5..5132aa5 100644

@@ -466,7 +466,8 @@ static int shorten_decode_frame(AVCodecContext *avctx, void *data,
         }
     }
     /* init and position bitstream reader */
-    init_get_bits(&s->gb, buf, buf_size * 8);
+    if ((ret = init_get_bits8(&s->gb, buf, buf_size)) < 0)
+        return ret;
     skip_bits(&s->gb, s->bitindex);
 
     /* process header or next subblock */

...	...	@@ -466,7 +466,8 @@ static int shorten_decode_frame(AVCodecContext avctx, void data,
466	466	}
467	467	}
468	468	/* init and position bitstream reader */
469		- init_get_bits(&s->gb, buf, buf_size * 8);
	469	+ if ((ret = init_get_bits8(&s->gb, buf, buf_size)) < 0)
	470	+ return ret;
470	471	skip_bits(&s->gb, s->bitindex);
471	472
472	473	/* process header or next subblock */