Matthijs Mekking
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659fa0cbc3
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Fix Coverity CID 487884: Dead code in qpcache.c
Adding a changed record is zonedb related and does not belong in
the cache code. This is a leftover dead code and can be safely
removed.
/lib/dns/qpcache.c: 3459 in add()
3453 }
3454 newheader->next = topheader->next;
3455 newheader->down = topheader;
3456 topheader->next = newheader;
3457 qpnode->dirty = 1;
3458 if (changed != NULL) {
>>> CID 487884: (DEADCODE)
>>> Execution cannot reach this statement: "changed->dirty = true;".
3459 changed->dirty = true;
3460 }
3461 } else {
3462 /*
3463 * No rdatasets of the given type exist at the node.
3464 */
/lib/dns/qpcache.c: 3409 in add()
3403 }
3404 newheader->next = topheader->next;
3405 newheader->down = topheader;
3406 topheader->next = newheader;
3407 qpnode->dirty = 1;
3408 if (changed != NULL) {
>>> CID 487884: (DEADCODE)
>>> Execution cannot reach this statement: "changed->dirty = true;".
3409 changed->dirty = true;
3410 }
3411 mark_ancient(header);
3412 if (sigheader != NULL) {
3413 mark_ancient(sigheader);
3414
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2024-03-14 10:42:30 +00:00 |
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