Integer-overflow in es2::Context::blitFramebuffer |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5239605690630144 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: es2::Context::blitFramebuffer glBlitFramebuffer gl::GLApiBase::glBlitFramebufferFn Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=495528:495531 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5239605690630144 Additional requirements: Requires HTTP Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jan 16 2018
Automatically adding ccs based on suspected regression changelists: Implement GL_MAX_PROGRAM_TEXEL_OFFSET and GL_MAX_TEXTURE_LOD_BIAS by sugoi@google.com - https://swiftshader.googlesource.com/SwiftShader/+/0e22d3ac1342803e4f6e99dee0b1bc7638f0acdc glGetFragDataLocation implementation by sugoi@google.com - https://swiftshader.googlesource.com/SwiftShader/+/b3f5ed7a0986d906c4f70cbf86076d9b4ec11964 If this is incorrect, please apply the Test-Predator-Wrong-CLs label.
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Jan 18 2018
ClusterFuzz has detected this issue as fixed in range 529742:529750. Detailed report: https://clusterfuzz.com/testcase?key=5239605690630144 Fuzzer: inferno_twister Job Type: linux_ubsan_chrome Platform Id: linux Crash Type: Integer-overflow Crash Address: Crash State: es2::Context::blitFramebuffer glBlitFramebuffer gl::GLApiBase::glBlitFramebufferFn Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=495528:495531 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=529742:529750 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5239605690630144 Additional requirements: Requires HTTP See https://github.com/google/clusterfuzz-tools 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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Jan 18 2018
ClusterFuzz testcase 5239605690630144 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
, Jan 16 2018Labels: Test-Predator-Auto-Components