From: "Jason A. Donenfeld" <Jason@zx2c4.com> To: dalias@libc.org Cc: musl@lists.openwall.com Subject: Re: [musl] [PATCH] getentropy: fail if buffer not completely filled Date: Sun, 10 Apr 2022 00:50:07 +0200 [thread overview] Message-ID: <CAHmME9o4C_G2CvmE-K8HVbZCbvdDUKp0XHJ0C28mmTs_zywGTw@mail.gmail.com> (raw) In-Reply-To: <20220409131816.GJ7074@brightrain.aerifal.cx> Hi Rich, I can get rid of the <= case. glibc's paranoia might not actually make sense. Actually, presumably one can just get rid of the entire loop, assuming the < 256 guarantee continues to hold. I'll send you two patches, one that moderately fixes up this v1 (called v2) and one that gets rid of the loop entirely (v3). Jason
next prev parent reply other threads:[~2022-04-10 11:07 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-09 0:10 Jason A. Donenfeld 2022-04-09 13:18 ` Rich Felker 2022-04-09 22:50 ` Jason A. Donenfeld [this message] 2022-04-09 22:58 ` [musl] [PATCH v2] " Jason A. Donenfeld 2022-04-09 22:58 ` [musl] [PATCH v3] " Jason A. Donenfeld 2022-04-10 15:30 ` [musl] [PATCH v2] " Rich Felker
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