https://pfspipe.ipmu.jp/jira This file is an XML representation of an issue en-us 8.3.4 803005 13-09-2019 https://pfspipe.ipmu.jp/jira/browse/INSTRM-554 Instrument control development <p>While switching back and forth between users and programs during initial engineering, we left a <tt>canonexp</tt> /tmp file owned by a non-fps user and non-group writable. This caused canonexp to segfault.</p> <p>This can easily be hardened:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>open("/tmp/cameradump.raw", O_WRONLY|O_CREAT|O_TRUNC, 0666) = -1 EACCES (Permission denied) --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0} --- </pre> </div></div> INSTRM-554

Toughen {{canonexp}} camera controller and pass errors back to caller.

Task Normal Done Done cloomis cloomis MCS Wed, 24 Oct 2018 08:13:49 +0000 Wed, 24 Oct 2018 08:24:53 +0000 Wed, 24 Oct 2018 08:24:53 +0000 ics_mcsActor 0 1 <p>Merged in 018d838, tagged 1.4.6.</p> <p>Only made canonexp survive a bad file with a stderr complaint.</p> Development Rank 0|s001js: Story Points 1.0