Subj : New Defects reported by Coverity Scan for Synchronet
To   : cov-scan@synchro.net
From : scan-admin@coverity.com
Date : Fri Sep 25 2026 14:41:33


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Hi,

Please find the latest report on new defect(s) introduced to Synchronet found with Coverity Scan.

1 new defect(s) introduced to Synchronet found with Coverity Scan.
2 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.

New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)


** CID 656507:       Error handling issues  (CHECKED_RETURN)
/tmp/sbbs-Sep-24-2026/src/xpdev/genwrap.c: 1530           in xp_pipe_open()


_____________________________________________________________________________________________
*** CID 656507:         Error handling issues  (CHECKED_RETURN)
/tmp/sbbs-Sep-24-2026/src/xpdev/genwrap.c: 1530             in xp_pipe_open()
1524     		FILE* fp;
1525
1526     		/* A pipe is one-way, so the bidirectional mode gets a socket pair,
1527     		   which is what the BSD popen() uses for it. */
1528     		if (socketpair(AF_UNIX, SOCK_STREAM, 0, sv) != 0)
1529     			return NULL;
>>>     CID 656507:         Error handling issues  (CHECKED_RETURN)
>>>     Calling "fcntl(sv[0], 2, 1)" without checking return value. This library function may fail and return an error code.
1530     		fcntl(sv[0], F_SETFD, FD_CLOEXEC);  /* our end isn't the command's */
1531     		if ((pid = fork()) == 0) {
1532     			close(sv[0]);
1533     			dup2(sv[1], STDIN_FILENO);
1534     			dup2(sv[1], STDOUT_FILENO);
1535     			if (sv[1] > STDERR_FILENO)


________________________________________________________________________________________________________
To view the defects in Coverity Scan visit, https://scan.coverity.com/projects/synchronet?tab=overview


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<!DOCTYPE html>
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<head>
  <meta charset="UTF-8">
  <title>New Defects Reported - Synchronet</title>
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<body>
  <p>Hi,</p>

  <p>
    Please find the latest report on new defect(s) introduced to <strong>Synchronet</strong>
     found with Coverity Scan.
  </p>

  <ul>
    <li><strong>New Defects Found:</strong> 1</li>
      <li>
        2 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.
      </li>
    <li><strong>Defects Shown:</strong> Showing 1 of 1 defect(s)</li>
  </ul>

  <h3>Defect Details</h3>
  <pre>
** CID 656507:       Error handling issues  (CHECKED_RETURN)
/tmp/sbbs-Sep-24-2026/src/xpdev/genwrap.c: 1530           in xp_pipe_open()


_____________________________________________________________________________________________
*** CID 656507:         Error handling issues  (CHECKED_RETURN)
/tmp/sbbs-Sep-24-2026/src/xpdev/genwrap.c: 1530             in xp_pipe_open()
1524     		FILE* fp;
1525
1526     		/* A pipe is one-way, so the bidirectional mode gets a socket pair,
1527     		   which is what the BSD popen() uses for it. */
1528     		if (socketpair(AF_UNIX, SOCK_STREAM, 0, sv) != 0)
1529     			return NULL;
&gt;&gt;&gt;     CID 656507:         Error handling issues  (CHECKED_RETURN)
&gt;&gt;&gt;     Calling &quot;fcntl(sv[0], 2, 1)&quot; without checking return value. This library function may fail and return an error code.
1530     		fcntl(sv[0], F_SETFD, FD_CLOEXEC);  /* our end isn&#39;t the command&#39;s */
1531     		if ((pid = fork()) == 0) {
1532     			close(sv[0]);
1533     			dup2(sv[1], STDIN_FILENO);
1534     			dup2(sv[1], STDOUT_FILENO);
1535     			if (sv[1] &gt; STDERR_FILENO)

  </pre>

  <p>
    <a href="https://scan.coverity.com/projects/synchronet?tab=overview" class="button">View Defects in Coverity Scan</a>
  </p>

  <p>Best regards,</p>
  <p>The Coverity Scan Admin Team</p>
  <img class="logo" width="140" src="https://scan.coverity.com/assets/BlackDuckLogo-6697adc63e07340464201a2ad534d3d3e44f95d36edda20b140440d34f05372f.svg" />
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