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mdbx: подсказки для coverity.

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Леонид Юрьев (Leonid Yuriev)
2025-04-24 12:47:45 +03:00
parent da9f78d2f6
commit 06300de34e
2 changed files with 3 additions and 0 deletions
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2
src/gc-put.c
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@@ -1246,6 +1246,7 @@ static int gc_fill_returned(MDBX_txn *txn, gcu_t *ctx) {
MDBX_PNL_SIZEOF(txn->wr.repnl));
return MDBX_RESULT_TRUE;
}
/* coverity[var_deref_model] */
memcpy(data.iov_base, txn->wr.repnl, MDBX_PNL_SIZEOF(txn->wr.repnl));
pgno_t *const from = MDBX_PNL_BEGIN(txn->wr.repnl), *const to = MDBX_PNL_END(txn->wr.repnl);
TRACE("%s: fill %zu [ %zu:%" PRIaPGNO "...%zu:%" PRIaPGNO "] @%" PRIaTXN " (%s)", dbg_prefix(ctx),
@@ -1309,6 +1310,7 @@ static int gc_fill_returned(MDBX_txn *txn, gcu_t *ctx) {
pgno_t *const dst = data.iov_base;
pgno_t *const src = MDBX_PNL_BEGIN(txn->wr.repnl) + left - chunk;
/* coverity[var_deref_op] */
*dst = (pgno_t)chunk;
memcpy(dst + 1, src, chunk * sizeof(pgno_t));
stored += chunk;