1 files changed, 0 insertions, 58 deletions
diff --git a/meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/0001-qdm2dec-fix-buffer-overflow.patch b/meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/0001-qdm2dec-fix-buffer-overflow.patch
deleted file mode 100644
index 43ffc03a69..0000000000
--- a/meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/0001-qdm2dec-fix-buffer-overflow.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-gst-ffmpeg: qdm2dec: fix buffer overflow. Fixes NGS00144
-
-This also adds a few lines of code from master that are needed for this fix.
-
-Thanks to Phillip for suggestions to improve the patch.
-Found-by: Phillip Langlois
-
-Upstream-Status: Backport 
-
-Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
----
- libavcodec/qdm2.c |    9 +++++++--
- 1 files changed, 7 insertions(+), 2 deletions(-)
-
-diff --git a/libavcodec/qdm2.c b/libavcodec/qdm2.c
-index 3aa9e5b..e000df8 100644
---- a/gst-libs/ext/libav/libavcodec/qdm2.c
-+++ b/gst-libs/ext/libav/libavcodec/qdm2.c
-@@ -76,6 +76,7 @@ do { \
- #define SAMPLES_NEEDED_2(why) \
-      av_log (NULL,AV_LOG_INFO,"This file triggers some missing code. Please contact the developers.\nPosition: %s\n",why);
- 
-+#define QDM2_MAX_FRAME_SIZE 512
- 
- typedef int8_t sb_int8_array[2][30][64];
- 
-@@ -168,7 +169,7 @@ typedef struct {
-     /// I/O data
-     const uint8_t *compressed_data;
-     int compressed_size;
--    float output_buffer[1024];
-+    float output_buffer[QDM2_MAX_FRAME_SIZE * MPA_MAX_CHANNELS * 2];
- 
-     /// Synthesis filter
-     MPADSPContext mpadsp;
-@@ -1819,6 +1820,9 @@ static av_cold int qdm2_decode_init(AVCodecContext *avctx)
-     s->group_order = av_log2(s->group_size) + 1;
-     s->frame_size = s->group_size / 16; // 16 iterations per super block
- 
-+    if (s->frame_size > QDM2_MAX_FRAME_SIZE)
-+        return AVERROR_INVALIDDATA;
-+
-     s->sub_sampling = s->fft_order - 7;
-     s->frequency_range = 255 / (1 << (2 - s->sub_sampling));
- 
-@@ -1887,6 +1891,9 @@ static int qdm2_decode (QDM2Context *q, const uint8_t *in, int16_t *out)
-     int ch, i;
-     const int frame_size = (q->frame_size * q->channels);
- 
-+    if((unsigned)frame_size > FF_ARRAY_ELEMS(q->output_buffer)/2)
-+        return -1;
-+
-     /* select input buffer */
-     q->compressed_data = in;
-     q->compressed_size = q->checksum_size;
--- 
-1.7.5.4
-