0.8.1: PVS Studio flagged buffer underflows in the state reset functions #625

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opened 2021-11-30 12:44:32 -06:00 by kcgen · 0 comments

kcgen commented

2021-11-30 12:44:32 -06:00

(Migrated from github.com)

My guess is it's detecting the use of the reserved portion, which if coming from malloc (for the memory behind the incoming state pointer), might contain garbage.

![2021-11-30_10-07](https://user-images.githubusercontent.com/1557255/144107976-915a7b4e-cea1-48c7-84b1-f13c8a0806cb.png) ![2021-11-30_10-08](https://user-images.githubusercontent.com/1557255/144107980-f0e08520-ca31-412c-b326-bb5e52cea324.png) My guess is it's detecting the use of the reserved portion, which if coming from malloc (for the memory behind the incoming state pointer), might contain garbage.

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gh-Cyan4973/xxHash#625

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