Hi, Has anyone taken a look at the use of putenv/getenv in libjpeg-turbo (old libjpeg62 also affected) ? AFAIK there is proper checking of the env variables before use. But still it feels odd to call putenv then getenv from within a single library. BTW, is glibc's getenv reentrant ? (the doc states: The implementation of getenv() is not required to be reentrant.), which would make the library not thread safe in some rare occasions.
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