diff options
Diffstat (limited to 'gnu/packages/patches/icecat-CVE-2016-2814.patch')
| -rw-r--r-- | gnu/packages/patches/icecat-CVE-2016-2814.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gnu/packages/patches/icecat-CVE-2016-2814.patch b/gnu/packages/patches/icecat-CVE-2016-2814.patch new file mode 100644 index 0000000000..5f197f25e6 --- /dev/null +++ b/gnu/packages/patches/icecat-CVE-2016-2814.patch @@ -0,0 +1,35 @@ + +# HG changeset patch +# User Jean-Yves Avenard <jyavenard@mozilla.com> +# Date 1460655260 25200 +# Node ID a13c0bc84d6eb132f4199f563fbe228d2d3b3a51 +# Parent 88f1eb2c3f4b4b57365ed88223cf8adc2bec4610 +Bug 1254721: Ensure consistency between Cenc offsets and sizes table. r=gerald a=sylvestre + +MozReview-Commit-ID: E1KbKIIBR87 + +diff --git a/media/libstagefright/frameworks/av/media/libstagefright/SampleTable.cpp b/media/libstagefright/frameworks/av/media/libstagefright/SampleTable.cpp +--- a/media/libstagefright/frameworks/av/media/libstagefright/SampleTable.cpp ++++ b/media/libstagefright/frameworks/av/media/libstagefright/SampleTable.cpp +@@ -612,18 +612,18 @@ status_t + SampleTable::parseSampleCencInfo() { + if ((!mCencDefaultSize && !mCencInfoCount) || mCencOffsets.isEmpty()) { + // We don't have all the cenc information we need yet. Quietly fail and + // hope we get the data we need later in the track header. + ALOGV("Got half of cenc saio/saiz pair. Deferring parse until we get the other half."); + return OK; + } + +- if (!mCencSizes.isEmpty() && mCencOffsets.size() > 1 && +- mCencSizes.size() != mCencOffsets.size()) { ++ if ((mCencOffsets.size() > 1 && mCencOffsets.size() < mCencInfoCount) || ++ (!mCencDefaultSize && mCencSizes.size() < mCencInfoCount)) { + return ERROR_MALFORMED; + } + + if (mCencInfoCount > kMAX_ALLOCATION / sizeof(SampleCencInfo)) { + // Avoid future OOM. + return ERROR_MALFORMED; + } + + |