The FreeType Project - Bugs: bug #56586, Undefined-shift (OSS-Fuzz 9999)
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bug #56586: Undefined-shift (OSS-Fuzz 9999)
Submitter: | Dirk Lemstra <dlemstra> | ||
Submitted: | Sun 07 Jul 2019 01:18:34 PM UTC | ||
Severity: | 3 - Normal | Item Group: | Incorrect behaviour |
Status: | Fixed | Privacy: | Public |
Assigned to: | podtelez | Open/Closed: | Closed |
Planned Release: | 2.10.2 |
Wed 24 Jul 2019 02:42:07 AM UTC, comment #3: |
Alexei Podtelezhnikov <podtelez> |
Tue 09 Jul 2019 05:41:34 PM UTC, comment #2: It's either multiply by shifted one or remove upscaling. I am not sure if upscaling is even necessary. |
Alexei Podtelezhnikov <podtelez> |
Sun 07 Jul 2019 01:46:17 PM UTC, comment #1: Alexei, please take care. This is your code :-) |
Werner LEMBERG <wl> |
Sun 07 Jul 2019 01:18:34 PM UTC, original submission:
The ImageMagick project is using https://github.com/google/oss-fuzz to find bugs in our own library and in libraries that we use. The fuzzer found an issue and we think this is an issue that should be resolved in the library that we use. This issue is posted under the url https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9999. Below are the details of the issue that can be reproduced using the following technique: https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md.
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Dirk Lemstra <dlemstra> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 6 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2020-08-22 | wl | Privacy | Private | Public | |
2019-07-24 | podtelez | Status | None | Fixed | |
Open/Closed | Open | Closed | |||
Planned Release | None | 2.10.2 | |||
2019-07-07 | wl | Assigned to | None | podtelez | |
2019-07-07 | dlemstra | Attached File | - | Added clusterfuzz-testcase-minimized-ping_wpg_fuzzer-4867356412084224, #47168 |
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Corresponding source code
Fixed.