<table><tr><td style="">chinmoyr added inline comments.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D9966" rel="noreferrer">View Revision</a></tr></table><br /><div><strong>INLINE COMMENTS</strong><div><div style="margin: 6px 0 12px 0;"><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D9966#inline-46406" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">file_unix.cpp:117</span></div>
<div style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; white-space: pre-wrap; clear: both; padding: 4px 0; margin: 0;"><div style="padding: 0 8px; margin: 0 4px; background: rgba(151, 234, 151, .6);"> <span class="n">errno</span> <span style="color: #aa2211">=</span> <span class="n">err</span><span class="p">;</span>
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</div><div style="padding: 0 8px; margin: 0 4px; "> <span style="color: #aa4000">if</span> <span class="p">(</span><span style="color: #aa4000">auto</span> <span class="n">err</span> <span style="color: #aa2211">=</span> <span class="n">execWithElevatedPrivilege</span><span class="p">(</span><span class="n">OPEN</span><span class="p">,</span> <span class="n">path</span><span class="p">,</span> <span class="n">flags</span><span class="p">,</span> <span class="n">mode</span><span class="p">))</span> <span class="p">{</span>
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<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;"><a href="https://phabricator.kde.org/p/fvogt/" style="
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padding: 0 4px;" rel="noreferrer">@fvogt</a> I think the errno assignment should be fine here? <br />
Except this one case, the function call whose errno value we are interested in is immediately followed by execWithElevatedPrivilege (which checks errno as the first thing). So I was saying earlier that saving errno there isn't necessary because there is no (other) library call between the failed function call and execWithElevatedPrivilege.</p></div></div><br /><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D9966#inline-46317" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">fvogt</span> wrote in <span style="color: #4b4d51; font-weight: bold;">sharefd_p.h:66</span></div>
<div style="margin: 8px 0; padding: 0 12px; color: #74777D;"><p style="padding: 0; margin: 8px;">Look at <tt style="background: #ebebeb; font-size: 13px;">man 7 unix</tt>, section <tt style="background: #ebebeb; font-size: 13px;">Pathname socket ownership and permissions</tt>.</p></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">I see, it mentions some BSD-derived system ignore read/write permissions on socket file. But in FreeBSD documentation it clearly specifies destination of connect() should be writable.<br />
So shall I error out if OS is not linux or freebsd or mac os?</p></div></div></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R241 KIO</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D9966" rel="noreferrer">https://phabricator.kde.org/D9966</a></div></div><br /><div><strong>To: </strong>chinmoyr, Frameworks, thiago, fvogt<br /><strong>Cc: </strong>ngraham, fvogt, lbeltrame, dfaure<br /></div>