From 972dcfcdbfe75dcfeb777150c136576cf1a71e99 Mon Sep 17 00:00:00 2001 From: Tudor Florea Date: Fri, 9 Oct 2015 22:59:03 +0200 Subject: initial commit for Enea Linux 5.0 arm Signed-off-by: Tudor Florea --- .../0001-aacdec-check-channel-count.patch | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-aacdec-check-channel-count.patch (limited to 'meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-aacdec-check-channel-count.patch') diff --git a/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-aacdec-check-channel-count.patch b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-aacdec-check-channel-count.patch new file mode 100644 index 0000000000..7da0e14525 --- /dev/null +++ b/meta/recipes-multimedia/gstreamer/gst-ffmpeg-0.10.13/0001-aacdec-check-channel-count.patch @@ -0,0 +1,34 @@ +gst-ffmpeg: aacdec: check channel count + +Prevent out of array accesses + +Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind +Signed-off-by: Michael Niedermayer +(cherry picked from commit 96f452ac647dae33c53c242ef3266b65a9beafb6) + +Upstream-Status: Backport + +Signed-off-by: Yue Tao +--- + libavcodec/aacdec.c | 5 +++++ + 1 files changed, 5 insertions(+), 0 deletions(-) + +diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c +index 239153a..6c17c33 100644 +--- a/gst-libs/ext/libav/libavcodec/aacdec.c ++++ b/gst-libs/ext/libav/libavcodec/aacdec.c +@@ -914,6 +914,11 @@ static av_cold int aac_decode_init(AVCodecContext *avctx) + } + } + ++ if (avctx->channels > MAX_CHANNELS) { ++ av_log(avctx, AV_LOG_ERROR, "Too many channels\n"); ++ return AVERROR_INVALIDDATA; ++ } ++ + AAC_INIT_VLC_STATIC( 0, 304); + AAC_INIT_VLC_STATIC( 1, 270); + AAC_INIT_VLC_STATIC( 2, 550); +-- +1.7.5.4 + -- cgit v1.2.3-54-g00ecf