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Re: Bug in sm truncates messages on AIX (New bug)
> OS: AIX 4.1.5
> zmailer version: 2.99.48 patch1 added.
> A bug in sm cleares some message bodies to size zero.
> In sm.c appendlet():
> /* we are assumed to be positioned properly at start of message body */
> This is not always true. In certain cases (I've been able to reproduce but
> haven't checked the cause) mfd is positioned way outside the file's range.
> When this happens no body can be read and thus no body written to the delivery
> agent either.
Right. Now I have replaced it with:
/* We make sure we are positioned properly ... */
(and doing lseek())
> Check that mfd file position equals dp->msgbodyoffset, if not make new
> lseek with dp->msgbodyoffset and SEEK_SET:
With that you do two lseek() calls -- the first to find out
where the IO cursor is, and the second to set it...
It is easier just to set it.
> E-Mail: Martin.Wendel@ITS.UU.SE Snail-Mail: ITS
/Matti Aarnio <firstname.lastname@example.org>