file_range: avoid integer overflow when figuring out byte range#1908
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bagder wants to merge 1 commit into
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file_range: avoid integer overflow when figuring out byte range#1908bagder wants to merge 1 commit into
bagder wants to merge 1 commit into
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When trying to bump the value with one and the value is already at max, it causes an integer overflow. Detected by oss-fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3465 Assisted-by: Max Dymond
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(the oss-fuzz bug URL is not open for the public as of this time, but will be opened later on so I think the URL can be useful to keep) |
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The travis failure is unrelated and is fixed in 7c52b12 |
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When trying to bump the value with one and the value is already at max,
it causes an integer overflow.
Detected by oss-fuzz:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3465
Assisted-by: Max Dymond (@cmeister2)