Commit graph

5 commits

Author SHA1 Message Date
Idan Horowitz
086969277e Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Ali Mohammad Pur
60d43d6969 AK: Don't perform the shift when it's too large when decoding LEB128
Prior to this, we calculated whether the shift was too large for the
result, and then did the shift regardless.
Found by OSS-Fuzz: https://oss-fuzz.com/testcase-detail/6046441716973568
2021-08-31 16:37:49 +02:00
Andrew Kaster
0af192ff8d AK: Handle LEB128 encoded values that are too large for the result type
Previously, we would go crazy and shift things way out of bounds.
Add tests to verify that the decoding algorithm is safe around the
limits of the result type.
2021-05-31 14:25:27 +04:30
Ali Mohammad Pur
d288f6654e AK: Make LEB128 capable of reading into any type
And not just ssize_t/size_t.
This is useful in cases where the output size is supposed to be larger
than size_t.
2021-05-04 22:33:35 +02:00
Ali Mohammad Pur
48260b5054 AK: Move the LEB128 logic to AK and make it usable with InputStream 2021-05-04 22:33:35 +02:00