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<h3>
Hal Murray pushed to branch master
at <a href="https://gitlab.com/NTPsec/ntpsec">NTPsec / ntpsec</a>
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<h4>
Commits:
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<strong><a href="https://gitlab.com/NTPsec/ntpsec/commit/fa584ec228b89d982c25392ece30af2ec72bdbb5">fa584ec2</a></strong>
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<span>by Matt Selsky</span>
<i>at 2019-01-31T05:50:08Z</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">strncat isn't safe either
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<h4>1 changed file:</h4>
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<a href="#6aad525e680265871b9320d085c3e3a37e9efa05">
devel/hacking.adoc
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<h4>Changes:</h4>
<li id="6aad525e680265871b9320d085c3e3a37e9efa05">
<a href="https://gitlab.com/NTPsec/ntpsec/commit/fa584ec228b89d982c25392ece30af2ec72bdbb5#6aad525e680265871b9320d085c3e3a37e9efa05"><strong>devel/hacking.adoc</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -84,7 +84,7 @@ Here are the non-standardized APIs that may be used:</td>
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<pre style="margin: 0;"> <span id="LC84" class="line" lang="plaintext">The following C99/POSIX functions are BANNED.  They are unsafe, tending to</span>
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<pre style="margin: 0;"> <span id="LC85" class="line" lang="plaintext">cause buffer overruns and (all too often) exploitable security holes:</span>
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<pre style="margin: 0;"> <span id="LC86" class="line" lang="plaintext"></span>
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<pre style="margin: 0;">-<span id="LC87" class="line" lang="plaintext">* strcpy, strncpy, strcat:  Use strlcpy and strlcat instead.</span>
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<pre style="margin: 0;">+<span id="LC87" class="line" lang="plaintext">* strcpy, strncpy, strcat<span class="idiff left right">, strncat</span>:  Use strlcpy and strlcat instead.</span>
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<pre style="margin: 0;"> <span id="LC88" class="line" lang="plaintext">* sprintf, vsprintf: use snprintf and vsnprintf instead.</span>
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<pre style="margin: 0;"> <span id="LC89" class="line" lang="plaintext">* In scanf and friends, the %s format without length limit is banned.</span>
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<pre style="margin: 0;"> <span id="LC90" class="line" lang="plaintext">* strtok: use strtok_r() or unroll this into the obvious loop.</span>
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