Daniel Kuts

Results 17 issues of Daniel Kuts

Fixes #77561, #77563, #77573 and #77575

oncall: jit
triaged
open source
cla signed

Hi, I was playing with libFuzzer and found crash when opening xlsx-file with `xlnt::workbook::load` function. Segmentation fault occurs when loading [crash-3bb6db12fd7659ef690ddb7208a1cb990feda70b.txt](https://github.com/tfussell/xlnt/files/7619542/crash-3bb6db12fd7659ef690ddb7208a1cb990feda70b.txt) file. You can use docker and fuzz targets from...

bug

Hi, I was playing with libFuzzer and found crash when opening xlsx-file with `xlnt::workbook::load` function. Segmentation fault occurs when loading [crash-8cb0fe2091dafe71d9c420162852e4d3da1b3d22.txt](https://github.com/tfussell/xlnt/files/7619665/crash-8cb0fe2091dafe71d9c420162852e4d3da1b3d22.txt) file. You can use docker and fuzz targets from...

bug

Hi, I was playing with libFuzzer and found crash when opening encrypted xlsx-file with `xlnt::workbook::load` function. Segmentation fault occurs when loading [crash-16b4cf6103695fbb96cd52ff2c5be05e83344d4e.txt](https://github.com/tfussell/xlnt/files/7619745/crash-16b4cf6103695fbb96cd52ff2c5be05e83344d4e.txt) file. You can use docker and fuzz targets...

bug

Hi, I was playing with libFuzzer and found crash when opening encrypted xlsx-file with `xlnt::workbook::load` function. Segmentation fault occurs when loading file [crash-de60f32ea8365eb4dc76e855700bfd7033641ac1.txt](https://github.com/tfussell/xlnt/files/7619777/crash-de60f32ea8365eb4dc76e855700bfd7033641ac1.txt). You can use docker and fuzz targets...

bug

Hi, I was playing with libFuzzer and found that function `xlnt::workbook::load` hangs when opening xlsx-file. It also consumes all available RAM when hanging. The bug reproduced when opening [hang-2f3173eabd98df7618997f8bfb42e7dc05c6941a.txt](https://github.com/tfussell/xlnt/files/7619811/hang-2f3173eabd98df7618997f8bfb42e7dc05c6941a.txt) file....

bug

Hi, I was playing with libFuzzer and found that function `xlnt::workbook::load` hangs when opening xlsx-file. The bug reproduced when opening [hang-cf91fe89775e5b32a6ea47e579315be4c0042664.txt](https://github.com/tfussell/xlnt/files/7619865/hang-cf91fe89775e5b32a6ea47e579315be4c0042664.txt) file. You can use docker and fuzz targets from...

bug

Hi, I was playing with libFuzzer and found crash when opening encrypted xlsx-file with `xlnt::workbook::load` function. Segmentation fault occurs when loading [crash-f40ef76e504344bd99d4d289f696810189655a4a.txt](https://github.com/tfussell/xlnt/files/7632771/crash-f40ef76e504344bd99d4d289f696810189655a4a.txt) file . You can use docker and fuzz...

bug

This PR fixes a problem with generating coverage reports for some libFuzzer-based experiments. The feature of the libFuzzer is that it quickly removes files from corpus, so it may be...

Substitute value of return address register to enable post wrappers. Partially enables drwrap-test for RISC-V: 1. Add drwrap-test-callconv test to pipeline 2. Partially supported drwrap-drreg-test: check for pre/post wrappers passes,...