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New Defects reported by Coverity Scan for NetBSD-amd64-user
Hi,
Please find the latest report on new defect(s) introduced to NetBSD-amd64-user found with Coverity Scan.
1 new defect(s) introduced to NetBSD-amd64-user found with Coverity Scan.
4 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 1256491: Out-of-bounds read (OVERRUN)
/external/bsd/dhcpcd/dist/dhcpcd.c: 459 in configure_interface1()
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*** CID 1256491: Out-of-bounds read (OVERRUN)
/external/bsd/dhcpcd/dist/dhcpcd.c: 459 in configure_interface1()
453 else {
454 uint32_t len;
455
456 len = (uint32_t)strlen(ifp->name);
457 if (len <= sizeof(ifo->iaid)) {
458 memcpy(ifo->iaid, ifp->name, len);
>>> CID 1256491: Out-of-bounds read (OVERRUN)
>>> Overrunning array of 4 bytes at byte offset 4 by dereferencing pointer "&ifo->iaid[len]".
459 memset(ifo->iaid + len, 0,
460 sizeof(ifo->iaid) - len);
461 } else {
462 /* IAID is the same size as a uint32_t */
463 len = htonl(ifp->index);
464 memcpy(ifo->iaid, &len, sizeof(len));
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