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From: sqweek <sqw...@gmail.com>Date: Tue, 26 Aug 2008 07:44:30 +0800
Local: Mon, Aug 25 2008 7:44 pm
Subject: write_data in ixpc from libixp
Does this look odd to anyone else?
static void
write_data(IxpCFid *fid, char *name) {
void *buf;
uint len;
buf = emalloc(fid->iounit);;
do {
len = read(0, buf, fid->iounit);
if(len >= 0 && ixp_write(fid, buf, len) != len)
fatal("cannot write file '%s': %s\n", name, ixp_errbuf());
} while(len > 0);
free(buf);
}
Specifically, if(len >= 0 ..., which causes a 0 byte write at EOF. I
don't see any other 9p clients that behave this way.
-sqweek
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