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Re: zsh and status access violation
- To: earnie_boyd at yahoo dot com
- Subject: Re: zsh and status access violation
- From: Johannes Mähner <johanm at camline dot com>
- Date: Tue, 16 May 2000 17:03:37 +0200
- CC: cygwin users <cygwin at sourceware dot cygnus dot com>
- Organization: camline
- References: <20000516140807.7418.qmail@web122.yahoomail.com>
Earnie Boyd wrote:
> You'll have to look at the values of synch[0] and dummy. My guess is that
> dummy has a 0x0 value which means that your trying to access an invalid memory
> location. You'll then have to determine why it has the value 0x0 and either
> resolve that or condition the read so that it is called only if dummy has a
> value.
-- sync is two-int array with filedescriptors
(filled by a pipe statement: "pipe(synch);")
sync[0] = 3
sync[1] = 4
-- dummy is a function-local variable,
defined as "char dummy;" (one-byte-buffer)
Allocating heap memory instead of using this local-one-byte-buffer
yields the same symptoms.
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