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From: Bill Fenner <fenner@research.att.com>
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To: obrien@FreeBSD.org
Subject: Re: cvs commit: src/lib/libfetch common.c
Cc: des@ofug.org, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
References:  <200210271720.g9RHKnUS015686@repoman.freebsd.org> <20021029030118.GA36927@dragon.nuxi.com> <xzpiszl4myk.fsf@flood.ping.uio.no> <20021029115934.GA8665@dragon.nuxi.com>
Date: Tue, 29 Oct 2002 10:25:36 -0800
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>(gdb) where
>#0  bcopy () at {standard input}:57
>#1  0x08050080 in ?? ()
>#2  0x28213ed6 in _sread (fp=0x28238640, 
>    buf=0x804f400
>"ÝÁ;ù\016±\234çÅ\023ßâ\036à¨ø]\023\006\200¢2ç\030)\r\021á\224.\2155Ó+û¦.´èê\
>206^LÈg0òsI\026\026L\204n|h.N\227a$\n\226~Ö\203ù´#öµÿÌÛ¼£Æî
>ý|\237©à{}N>ï\206\225êâ|\217â¥\035è\003ÂAB öµ\221G`rK\206\003\204+v'a\215ÐRe
>±Ëëð\017**y\220\003®\217.\026\231³f\222Zâà*#©àÌ´\023$Dî²Ñ)1È*&8edñ\222\204fÀ
>?9¯!C", 
>    n=134542336) at /usr/src/lib/libc/stdio/stdio.c:107
>#3  0x28201e49 in __srefill (fp=0x804cb00)
>    at /usr/src/lib/libc/stdio/refill.c:138
>#4  0x281fc627 in fread (buf=0x804e000, size=1, count=4096, fp=0x28238640)
>    at /usr/src/lib/libc/stdio/fread.c:80

#1 is _fetch_read(), which was broken in rev 1.34 (and then further in
1.37) to not return 0 on EOF.  stdio depends pretty heavily on a zero
return at EOF, so it'd be nice for _fetch_read() to cooperate.

  Bill

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