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Date: Fri, 16 Nov 2012 11:40:57 +0400
From: Yuri Kozlov <yuray@...yakino.ru>
To: musl@...ts.openwall.com
Subject: src/stdio/__stdio_read.c
Hello.
size_t __stdio_read(FILE *f, unsigned char *buf, size_t len)
{
ssize_t cnt;
...
cnt = syscall(SYS_readv, ...)
if (cnt <= 0) {
f->flags |= F_EOF ^ ((F_ERR^F_EOF) & cnt);
f->rpos = f->rend = 0;
return cnt;
}
...
}
It not raise a problem when a signed value return as unsigned?
--
Best Regards,
Yuri Kozlov
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