h264: check sps.log2_max_frame_num for validity

[ffmpeg] / libavcodec / wmavoice.c

diff --git a/libavcodec/wmavoice.c b/libavcodec/wmavoice.c
index 63caad2440cfc91aae70247b334f3c7f81d859d8..08d0600200d562e80de0a2cd530272db4a14e8a5 100644 (file)
--- a/libavcodec/wmavoice.c
+++ b/libavcodec/wmavoice.c
@@ -29,8 +29,11 @@
 
 #include <math.h>
 
+#include "libavutil/channel_layout.h"
+#include "libavutil/mem.h"
 #include "dsputil.h"
 #include "avcodec.h"
+#include "internal.h"
 #include "get_bits.h"
 #include "put_bits.h"
 #include "wmavoice_data.h"
@@ -38,7 +41,6 @@
 #include "acelp_vectors.h"
 #include "acelp_filters.h"
 #include "lsp.h"
-#include "libavutil/lzo.h"
 #include "dct.h"
 #include "rdft.h"
 #include "sinewin.h"
@@ -439,6 +441,8 @@ static av_cold int wmavoice_decode_init(AVCodecContext *ctx)
                                   2 * (s->block_conv_table[1] - 2 * s->min_pitch_val);
     s->block_pitch_nbits        = av_ceil_log2(s->block_pitch_range);
 
+    ctx->channels               = 1;
+    ctx->channel_layout         = AV_CH_LAYOUT_MONO;
     ctx->sample_fmt             = AV_SAMPLE_FMT_FLT;
 
     avcodec_get_frame_defaults(&s->frame);
@@ -1798,7 +1802,7 @@ static int synth_superframe(AVCodecContext *ctx, int *got_frame_ptr)
 
     /* get output buffer */
     s->frame.nb_samples = 480;
-    if ((res = ctx->get_buffer(ctx, &s->frame)) < 0) {
+    if ((res = ff_get_buffer(ctx, &s->frame)) < 0) {
         av_log(ctx, AV_LOG_ERROR, "get_buffer() failed\n");
         return res;
     }