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Merge branch '3931-gcc-12-static-analyzer-warning-use-of-uninitialized-value-svcb-svclen-in-rdata-c' into 'main'

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Resolve "GCC 12 static analyzer: warning: use of uninitialized value 'svcb.svclen' in rdata.c"

Closes #3931

See merge request isc-projects/bind9!7657
This commit is contained in:
Mark Andrews
2023-03-08 22:07:46 +00:00
parent f0c8da6d31 e37c9702ae
commit 07bf332170
2 changed files with 2 additions and 1 deletions
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2
lib/dns/include/dns/rdata.h
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@@ -806,7 +806,7 @@ dns_rdata_checksvcb(const dns_name_t *owner, const dns_rdata_t *rdata);
* *
* Requires: * Requires:
*\li 'owner' is a valid name. *\li 'owner' is a valid name.
*\li 'rdata' is a valid, non-empty rdata. *\li 'rdata' is a valid, non-empty SVCB rdata.
* *
* Returns: * Returns:
*\li #ISC_R_SUCCESS -- success, the data is valid *\li #ISC_R_SUCCESS -- success, the data is valid

1
lib/dns/rdata.c
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@@ -2435,6 +2435,7 @@ dns_rdata_checksvcb(const dns_name_t *owner, const dns_rdata_t *rdata) {
REQUIRE(owner != NULL); REQUIRE(owner != NULL);
REQUIRE(rdata != NULL); REQUIRE(rdata != NULL);
REQUIRE(rdata->type == dns_rdatatype_svcb);
REQUIRE(DNS_RDATA_VALIDFLAGS(rdata)); REQUIRE(DNS_RDATA_VALIDFLAGS(rdata));
result = dns_rdata_tostruct(rdata, &svcb, NULL); result = dns_rdata_tostruct(rdata, &svcb, NULL);