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<h3>
Eric S. Raymond pushed to branch master
at <a href="https://gitlab.com/NTPsec/ntpsec">NTPsec / ntpsec</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://gitlab.com/NTPsec/ntpsec/commit/f45fdcd223405d8c7dd1e92b447d2c2cd29ab5e5">f45fdcd2</a></strong>
<div>
<span>by Sanjeev Gupta</span>
<i>at 2019-08-16T21:18:37Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">On 32-bit systems, number of seconds in a GPS epoch may overflow
On a gcc 8.3 on a 32-bit system,
Size of int: 4 bytes
Size of long int: 4 bytes
Size of long long int: 8 bytes
Size of float: 4 bytes
Size of double: 8 bytes
Size of long double: 12 bytes
Size of char: 1 byte
Explicitly cast to (long double) to prevent overflow of the
seconds in a 13-bit week number
</pre>
</li>
<li>
<strong><a href="https://gitlab.com/NTPsec/ntpsec/commit/1c850f701135dd7636daaa7f5783da04cf74c013">1c850f70</a></strong>
<div>
<span>by Sanjeev Gupta</span>
<i>at 2019-08-16T21:32:22Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Slightly cleaner cast to long double
</pre>
</li>
<li>
<strong><a href="https://gitlab.com/NTPsec/ntpsec/commit/774dc083044faa2a7ecce1eb660386d7dba8c2f8">774dc083</a></strong>
<div>
<span>by Sanjeev Gupta</span>
<i>at 2019-08-16T22:22:01Z</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Switch from float to integer
Gary pointed out the dangers of using a float to store this
value.
So (long double) is out.
(long long) is 8 bytes, but we can only use 4, because it
is signed.
Use (unsigned long long), which gives us the full 8 bytes.
</pre>
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<h4>1 changed file:</h4>
<ul>
<li class="file-stats">
<a href="#e6fbd6fbf6a20714b321d236c9b8e485934282dd">
ntpd/ntp_scanner.c
</a>
</li>
</ul>
<h4>Changes:</h4>
<li id="e6fbd6fbf6a20714b321d236c9b8e485934282dd">
<a href="https://gitlab.com/NTPsec/ntpsec/compare/f99a5882101c4c3463ca6f057790cded22f21c70...774dc083044faa2a7ecce1eb660386d7dba8c2f8#e6fbd6fbf6a20714b321d236c9b8e485934282dd"><strong>ntpd/ntp_scanner.c</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="35" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -35,7 +35,7 @@</td>
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<pre style="margin: 0;"> <span id="LC35" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#include "ntp_keyword.h"</span></span>
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<pre style="margin: 0;"> <span id="LC36" class="line" lang="c"></span>
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<pre style="margin: 0;"> <span id="LC37" class="line" lang="c"><span class="cm" style="color: #998; font-style: italic;">/* used to implement g and G suffixes for numeric literals in fudge offset declarations */</span></span>
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<td class="diff-line-num old old_line" data-linenumber="38" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#f9d7dc">
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<pre style="margin: 0;">-<span id="LC38" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#define SECONDS_IN_WEEK (<span class="idiff left right">7L * 24L * 60L * 60L)</span></span></span>
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<pre style="margin: 0;">+<span id="LC38" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#define SECONDS_IN_WEEK (<span class="idiff left">unsigned long long)(7 * 24 * 60 * 60) </span></span><span class="cm" style="color: #998; font-style: italic;"><span class="idiff right">/* 32bit systems*/</span></span></span>
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<td class="diff-line-num old_line" data-linenumber="39" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC39" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#define GPS_ERA_10BIT (1024L * SECONDS_IN_WEEK)</span></span>
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<pre style="margin: 0;"> <span id="LC40" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#define GPS_ERA_13BIT (8192L * SECONDS_IN_WEEK)</span></span>
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<td class="diff-line-num old_line" data-linenumber="41" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC41" class="line" lang="c"><span class="cp" style="color: #999; font-weight: 600;">#define ERA_SUFFIX(c) ((c) == 'g' || (c) == 'G')</span></span>
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