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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://mastodon.social/users/shrydar/statuses/113446410158696550">Christopher (shrydar@mastodon.social)'s status on Friday, 08-Nov-2024 18:00:36 JST</a><a href="https://mastodon.social/@shrydar" title="shrydar@mastodon.social"><img src="https://gnusocial.jp/avatar/293503-48-20241108090036.webp" width="48" height="48" alt="Christopher" style="position: absolute; left: 0; top: 0;">Christopher</a></section><article><p>going slightly mad.  Old code is fine, new is borked. These buffers are never freed (just left for OS to clean up when program exits).</p><p>anyone?</p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/3961724#notice-7738906">In conversation</a><time datetime="2024-11-08T18:00:36+09:00" title="Friday, 08-Nov-2024 18:00:36 JST">about 6 months ago</time> <span>from <span><a href="https://mastodon.social/@shrydar/113446410158696550" rel="external" title="Sent from mastodon.social via ActivityPub">mastodon.social</a></span></span><a href="https://mastodon.social/@shrydar/113446410158696550">permalink</a><h4>Attachments</h4><ol><li><label><a rel="external" href="https://gnusocial.jp/attachment/3439942">
    // old
    for (int input = 0; input &lt; MAX_INPUTS + 1; input++) {
      sub[slot].udp_volts[input] = calloc(UDP_PER_RF_PER_SUB, sizeof(char *));
    }    // new
    char **pool = calloc(UDP_PER_RF_PER_SUB * (MAX_INPUTS + 1), sizeof(char *));
    for (int input = 0; input &lt; MAX_INPUTS + 1; input++) {
      sub[slot].udp_volts[input] = pool;
      pool                       = pool + UDP_PER_RF_PER_SUB;
    }</a></label><br><a href="https://files.mastodon.social/media_attachments/files/113/446/405/039/360/776/original/ed6546a6957b294b.png" rel="external">https://files.mastodon.social/media_attachments/files/113/446/405/039/360/776/original/ed6546a6957b294b.png</a></li></ol></footer></blockquote>

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Christopher (shrydar@mastodon.social)'s status on Friday, 08-Nov-2024 18:00:36 JST Christopher
going slightly mad. Old code is fine, new is borked. These buffers are never freed (just left for OS to clean up when program exits).
anyone?
In conversationabout 6 months ago from mastodon.socialpermalink
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1. // old for (int input = 0; input < MAX_INPUTS + 1; input++) { sub[slot].udp_volts[input] = calloc(UDP_PER_RF_PER_SUB, sizeof(char *)); } // new char **pool = calloc(UDP_PER_RF_PER_SUB * (MAX_INPUTS + 1), sizeof(char *)); for (int input = 0; input < MAX_INPUTS + 1; input++) { sub[slot].udp_volts[input] = pool; pool = pool + UDP_PER_RF_PER_SUB; }
  https://files.mastodon.social/media_attachments/files/113/446/405/039/360/776/original/ed6546a6957b294b.png

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