Recent changes to bugshttps://sourceforge.net/p/simpl/bugs/2003-10-28T16:24:05ZRecent changes to bugsseg-fault in ReplyError because sender is -12003-10-28T16:24:05Z2003-10-28T16:24:05ZAnonymoushttps://sourceforge.net/u/userid-None/https://sourceforge.netc1218b592904d0da4bbd2d7fe683e37968432c29<div class="markdown_content"><p>Anton Wilson<br />
10-28-03<br />
anton.wilson@camotion.com</p>
<p>In /simplipc/srd/simpl.c in Receive():</p>
<p>*sender = shmat(fifoMsg-&gt;shmid, 0, 0);<br />
if (*sender == (char *)-1)<br />
{<br />
_simpl_setErrorCode(CANNOT_ATTACH_SHMEM,<br />
taskStuff);<br />
_simpl_log(taskStuff, &quot;%s: cannot attach to<br />
shmem-%s\n&quot;, fn, strerror(errno));<br />
ReplyError(*sender, taskStuff);<br />
return(-1);</p>
<p>in ReplyError(), the sender var is dereferenced,<br />
causing a segfault in /simplipc/src/simplUtils for the<br />
sprintf() call.</p></div>