Initialize all tvresults to ISC_R_UNSET

diff --git a/lib/dns/zoneverify.c b/lib/dns/zoneverify.c
index c89355d2476fe9986487ed53ce32f65ffbad67fe..a348d1f554d828db3e8229619d9f3410b7f1df89 100644 (file)
--- a/lib/dns/zoneverify.c
+++ b/lib/dns/zoneverify.c
@@ -746,7 +746,7 @@ verifynsec3(const vctx_t *vctx, const dns_name_t *name,
        dns_rdata_nsec3param_t nsec3param;
        dns_fixedname_t fixed;
        dns_name_t *hashname;
-       isc_result_t result, tvresult;
+       isc_result_t result, tvresult = ISC_R_UNSET;
        dns_dbnode_t *node = NULL;
        unsigned char rawhash[NSEC3_MAX_HASH_LENGTH];
        size_t rhsize = sizeof(rawhash);
@@ -975,7 +975,7 @@ verifynode(vctx_t *vctx, const dns_name_t *name, dns_dbnode_t *node,
        unsigned char types[8192];
        unsigned int maxtype = 0;
        dns_rdataset_t rdataset; dns_rdatasetiter_t *rdsiter = NULL;
-       isc_result_t result, tvresult;
+       isc_result_t result, tvresult = ISC_R_UNSET;
 
        REQUIRE(vresult != NULL || (nsecset == NULL && nsec3paramset == NULL));
 
@@ -1298,7 +1298,7 @@ verifyemptynodes(const vctx_t *vctx, const dns_name_t *name,
        int order;
        unsigned int labels, nlabels, i;
        dns_name_t suffix;
-       isc_result_t result, tvresult;
+       isc_result_t result, tvresult = ISC_R_UNSET;
 
        *vresult = ISC_R_SUCCESS;
 
@@ -1744,7 +1744,7 @@ verify_nodes(vctx_t *vctx, isc_result_t *vresult) {
        dns_dbnode_t *node = NULL, *nextnode;
        dns_dbiterator_t *dbiter = NULL;
        bool done = false;
-       isc_result_t tvresult;
+       isc_result_t tvresult = ISC_R_UNSET;
        isc_result_t result;
 
        name = dns_fixedname_initname(&fname);