Integer-overflow in SkImageInfo::computeByteSize |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6031150330675200 Fuzzer: libFuzzer_transfer_cache_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkImageInfo::computeByteSize cc::ServiceImageTransferCacheEntry::Deserialize transfer_cache_fuzzer.cc Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=541281:541292 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6031150330675200 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Mar 7 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/b346beb380ac646762daa5c561d088afc12f6877 (oop: Add transfer cache deserialization fuzzer). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Mar 7 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/b346beb380ac646762daa5c561d088afc12f6877 (oop: Add transfer cache deserialization fuzzer). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Jun 8 2018
The following revision refers to this bug: https://skia.googlesource.com/skia/+/61e66867ae10451fd365a676747a2c853bdd723d commit 61e66867ae10451fd365a676747a2c853bdd723d Author: Adrienne Walker <enne@chromium.org> Date: Fri Jun 08 17:42:33 2018 Fix SkImageInfo::computeByteSize underflow Bug: chromium: 819616 Change-Id: I9d4c079ad93518e45739fbb7d1abc32dedbb9c26 Reviewed-on: https://skia-review.googlesource.com/132281 Auto-Submit: Adrienne Walker <enne@chromium.org> Commit-Queue: Mike Klein <mtklein@google.com> Reviewed-by: Mike Klein <mtklein@google.com> [modify] https://crrev.com/61e66867ae10451fd365a676747a2c853bdd723d/src/core/SkImageInfo.cpp
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Jun 9 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/ef8fdfca306d8a99f5e1e194b5e1f7fa6a59c08f commit ef8fdfca306d8a99f5e1e194b5e1f7fa6a59c08f Author: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com> Date: Sat Jun 09 17:18:41 2018 Roll src/third_party/skia 7a45dd1..5ebb90d (40 commits) https://skia.googlesource.com/skia.git/+log/7a45dd1..5ebb90d git log 7a45dd1..5ebb90d --date=short --no-merges --format='%ad %ae %s' 2018-06-09 senorblanco@chromium.org Revert "remove half float workaround in GrGLGpu::onReadPixels" 2018-06-09 recipe-roller@chromium.org Roll recipe dependencies (trivial). 2018-06-08 mtklein@chromium.org remove unused parts of SkTypes.h 2018-06-08 egdaniel@google.com Fall back to bilerp if we are undable to do a copy for mips. 2018-06-08 egdaniel@google.com Reland "Reland "Require mips to be allocated at texture creation time and disable late allocations."" 2018-06-08 angle-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com Roll third_party/externals/angle2 c3907ef..f15f886 (6 commits) 2018-06-08 bsalomon@google.com Stop passing GrPrimitiveProcessor to GrMesh::sendToGpu. 2018-06-08 herb@google.com Glyph search of desperation 2018-06-08 egdaniel@google.com Revert "Reland "Require mips to be allocated at texture creation time and disable late allocations."" 2018-06-08 borenet@google.com [recipes] Make ct_skps use binaries from a build task 2018-06-08 brianosman@google.com Avoid degenerate matrices (that trigger asserts) in test code 2018-06-08 mtklein@chromium.org see if we can remove this hack 2018-06-08 caryclark@skia.org rebase 2018-06-08 khushalsagar@chromium.org fonts: Perform blob analysis at SkBaseDevice layer instead of canvas. 2018-06-08 mtklein@chromium.org remove unimportant bench 2018-06-08 csmartdalton@google.com Make the SkPathRef GenIDChangeListener ref counted 2018-06-08 bsalomon@google.com Remove include of GrGLProgramBuilder.h from GrGLProgram.h and GrVkPipelineState.h 2018-06-08 csmartdalton@google.com Add a front() accessor to GrAllocator 2018-06-08 herb@google.com New more efficient run builder 2018-06-08 brucewang@google.com Add SkTypeface::makeClone. 2018-06-08 bsalomon@google.com remove half float workaround in GrGLGpu::onReadPixels 2018-06-08 brianosman@google.com Fix A2B JPEG images on GPU backed xform or color-managed canvas 2018-06-08 bungeman@google.com Add text size override to Viewer. 2018-06-08 csmartdalton@google.com Implement Sk2f::floor 2018-06-08 mtklein@chromium.org remove linear blending from SkWebpCodec 2018-06-08 senorblanco@chromium.org GrTessellator: catch missing intersections. 2018-06-08 recipe-roller@chromium.org Roll recipe dependencies (trivial). 2018-06-08 fmalita@chromium.org SkJson 2018-06-08 enne@chromium.org Fix SkImageInfo::computeByteSize underflow 2018-06-08 egdaniel@google.com Reland "Require mips to be allocated at texture creation time and disable late allocations." 2018-06-08 bsalomon@google.com Revert "Reland "Workaround constexpr bug in MSVC 2015 in GrTextureOp"" 2018-06-08 caryclark@skia.org update SkColor 2018-06-08 caryclark@skia.org fix define comments 2018-06-08 mtklein@chromium.org remove final SkTypes dependencies in SkArenaAlloc 2018-06-08 benjaminwagner@google.com Remove Win2k8 GPU jobs. 2018-06-08 angle-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com Roll third_party/externals/angle2 81970bc..c3907ef (2 commits) 2018-06-08 timliang@google.com fixed vec3 size differences and mod calculation of skslc msl backend 2018-06-08 brianosman@google.com srgb config is gone. Stop testing it. 2018-06-08 borenet@google.com Update gen_tasks.go to use unforked glog 2018-06-08 robertphillips@google.com Add a factory to any GrOp-derived class that lacked one Created with: gclient setdep -r src/third_party/skia@5ebb90d The AutoRoll server is located here: https://autoroll.skia.org Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md If the roll is causing failures, please contact the current sheriff, who should be CC'd on the roll, and stop the roller if necessary. CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel;luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel BUG= chromium:830651 , chromium:829622 , chromium:843135 ,chromium: 819616 TBR=halcanary@chromium.org Change-Id: If58892b6b6b2061e1b52168911b4fb49a1b990e7 Reviewed-on: https://chromium-review.googlesource.com/1094454 Reviewed-by: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com> Commit-Queue: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com> Cr-Commit-Position: refs/heads/master@{#565887} [modify] https://crrev.com/ef8fdfca306d8a99f5e1e194b5e1f7fa6a59c08f/DEPS
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Jun 11 2018
ClusterFuzz has detected this issue as fixed in range 565885:565888. Detailed report: https://clusterfuzz.com/testcase?key=6031150330675200 Fuzzer: libFuzzer_transfer_cache_fuzzer Job Type: libfuzzer_chrome_ubsan Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: SkImageInfo::computeByteSize cc::ServiceImageTransferCacheEntry::Deserialize transfer_cache_fuzzer.cc Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=541281:541292 Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=565885:565888 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6031150330675200 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
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Jun 11 2018
ClusterFuzz testcase 6031150330675200 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, Mar 7 2018Labels: Test-Predator-Auto-Components