29a780147d
* gnu/packages/patches/icecat-CVE-2016-1930-pt01.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt02.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt03.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt04.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt05.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt06.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt07.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt08.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt09.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt10.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt11.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt12.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt13.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt14.patch, gnu/packages/patches/icecat-CVE-2016-1930-pt15.patch, gnu/packages/patches/icecat-CVE-2016-1935.patch, gnu/packages/patches/icecat-bug-1146335-pt1.patch, gnu/packages/patches/icecat-bug-1146335-pt2.patch, gnu/packages/patches/icecat-limit-max-buffers-size-for-ANGLE.patch: New files. * gnu-system.am (dist_patch_DATA): Add them. * gnu/packages/gnuzilla.scm (icecat)[source]: Add patches.
84 lines
3.0 KiB
Diff
84 lines
3.0 KiB
Diff
Copied from: https://hg.mozilla.org/releases/mozilla-esr38/rev/94a95291d095
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Security advisory: https://www.mozilla.org/en-US/security/advisories/mfsa2016-01/
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Mozilla Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1224200
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# HG changeset patch
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# User Timothy Nikkel <tnikkel@gmail.com>
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# Date 1453303652 -3600
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# Node ID 94a95291d0958439dbed5b7dc99fae59e1318592
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# Parent 999c13acb40e1113306c65925a7d96688339d945
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Bug 1224200 - Allow downscaler to get (and ignore) new input lines after it has finished producing all output lines. r=seth, a=lizzard
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diff --git a/image/src/Downscaler.cpp b/image/src/Downscaler.cpp
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--- a/image/src/Downscaler.cpp
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+++ b/image/src/Downscaler.cpp
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@@ -145,43 +145,44 @@ GetFilterOffsetAndLength(UniquePtr<skia:
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aFilterLengthOut);
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}
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void
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Downscaler::CommitRow()
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{
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MOZ_ASSERT(mOutputBuffer, "Should have a current frame");
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MOZ_ASSERT(mCurrentInLine < mOriginalSize.height, "Past end of input");
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- MOZ_ASSERT(mCurrentOutLine < mTargetSize.height, "Past end of output");
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- int32_t filterOffset = 0;
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- int32_t filterLength = 0;
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- GetFilterOffsetAndLength(mYFilter, mCurrentOutLine,
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- &filterOffset, &filterLength);
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+ if (mCurrentOutLine < mTargetSize.height) {
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+ int32_t filterOffset = 0;
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+ int32_t filterLength = 0;
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+ GetFilterOffsetAndLength(mYFilter, mCurrentOutLine,
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+ &filterOffset, &filterLength);
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- int32_t inLineToRead = filterOffset + mLinesInBuffer;
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- MOZ_ASSERT(mCurrentInLine <= inLineToRead, "Reading past end of input");
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- if (mCurrentInLine == inLineToRead) {
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- skia::ConvolveHorizontally(mRowBuffer.get(), *mXFilter,
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- mWindow[mLinesInBuffer++], mHasAlpha,
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- /* use_sse2 = */ true);
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- }
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-
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- MOZ_ASSERT(mCurrentOutLine < mTargetSize.height,
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- "Writing past end of output");
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-
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- while (mLinesInBuffer == filterLength) {
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- DownscaleInputLine();
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-
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- if (mCurrentOutLine == mTargetSize.height) {
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- break; // We're done.
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+ int32_t inLineToRead = filterOffset + mLinesInBuffer;
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+ MOZ_ASSERT(mCurrentInLine <= inLineToRead, "Reading past end of input");
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+ if (mCurrentInLine == inLineToRead) {
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+ skia::ConvolveHorizontally(mRowBuffer.get(), *mXFilter,
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+ mWindow[mLinesInBuffer++], mHasAlpha,
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+ /* use_sse2 = */ true);
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}
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- GetFilterOffsetAndLength(mYFilter, mCurrentOutLine,
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- &filterOffset, &filterLength);
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+ MOZ_ASSERT(mCurrentOutLine < mTargetSize.height,
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+ "Writing past end of output");
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+
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+ while (mLinesInBuffer == filterLength) {
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+ DownscaleInputLine();
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+
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+ if (mCurrentOutLine == mTargetSize.height) {
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+ break; // We're done.
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+ }
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+
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+ GetFilterOffsetAndLength(mYFilter, mCurrentOutLine,
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+ &filterOffset, &filterLength);
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+ }
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}
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mCurrentInLine += 1;
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}
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bool
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Downscaler::HasInvalidation() const
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{
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