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Use-of-uninitialized-value in gpu::gles2::TextureRef::TextureRef |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5001236991705088 Fuzzer: libfuzzer_gpu_angle_fuzzer Job Type: libfuzzer_chrome_msan Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: gpu::gles2::TextureRef::TextureRef gpu::gles2::TextureManager::Consume gpu::gles2::GLES2DecoderImpl::DoConsumeTextureCHROMIUM Sanitizer: memory (MSAN) Recommended Security Severity: Medium Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_msan&range=450717:450741 Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv976hlm40jwzTD1weMOLZ-OZXJ21lDeIey8xzCS_ut9BxlOIepgozvigky9AkX2LENIUNQV8yKT8iWEAOlXQK8i_9VpvpWIRKJ2DAFROpSGZ-W9ApjtXohyVYcTtc3xurP27LP4BkDooJpdsJmHq6LylIA4NPrJi6CDYh0wwXWXP9ZBZyIBW4JwXP3uuhkqyUx17fq0QnJ6JtyDjRcrwnTAzdrJ2YJgnHCdUYWB6uGU3OXgx3ixl2mWSt5yCBWLmO9rmOMKu4PoVhd4hMEkzHYwJS6BPw414m6iG1hcluxA8ceaqbWL3JgjzlmMvDQdO2nmnd5tn6gir-gb3chZ9F6zSFW0neDEvem_MEN2UGi469CQHACsNuqOLA9D9Sw93JBXSrkw04R5DdoJW3nJcO3AdZ7QYug?testcase_id=5001236991705088 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
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Feb 16 2017
ClusterFuzz has detected this issue as fixed in range 450785:450815. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5001236991705088 Fuzzer: libfuzzer_gpu_angle_fuzzer Job Type: libfuzzer_chrome_msan Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: gpu::gles2::TextureRef::TextureRef gpu::gles2::TextureManager::Consume gpu::gles2::GLES2DecoderImpl::DoConsumeTextureCHROMIUM Sanitizer: memory (MSAN) Recommended Security Severity: Medium Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_msan&range=450717:450741 Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_msan&range=450785:450815 Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv976hlm40jwzTD1weMOLZ-OZXJ21lDeIey8xzCS_ut9BxlOIepgozvigky9AkX2LENIUNQV8yKT8iWEAOlXQK8i_9VpvpWIRKJ2DAFROpSGZ-W9ApjtXohyVYcTtc3xurP27LP4BkDooJpdsJmHq6LylIA4NPrJi6CDYh0wwXWXP9ZBZyIBW4JwXP3uuhkqyUx17fq0QnJ6JtyDjRcrwnTAzdrJ2YJgnHCdUYWB6uGU3OXgx3ixl2mWSt5yCBWLmO9rmOMKu4PoVhd4hMEkzHYwJS6BPw414m6iG1hcluxA8ceaqbWL3JgjzlmMvDQdO2nmnd5tn6gir-gb3chZ9F6zSFW0neDEvem_MEN2UGi469CQHACsNuqOLA9D9Sw93JBXSrkw04R5DdoJW3nJcO3AdZ7QYug?testcase_id=5001236991705088 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.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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Feb 16 2017
ClusterFuzz testcase 5001236991705088 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Feb 16 2017
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Feb 16 2017
Same as the other for this one.
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May 25 2017
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jul 28
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Comment 1 by och...@chromium.org
, Feb 16 2017Owner: cwallez@chromium.org
Status: Assigned (was: Untriaged)