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3521. [bug] Address memory leak in opensslecdsa_link.c. [RT #32249]

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(cherry picked from commit aababae795)
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Mark Andrews 2013-03-08 20:55:30 +11:00
parent 4aa0f69228
commit b304c9df6b
2 changed files with 6 additions and 0 deletions
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2
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@ -1,3 +1,5 @@
3521. [bug] Address memory leak in opensslecdsa_link.c. [RT #32249]
3520. [bug] 'mctx' was not being referenced counted in some places
where it should have been. [RT #32794]

4
lib/dns/opensslecdsa_link.c
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@ -207,8 +207,12 @@ opensslecdsa_verify(dst_context_t *dctx, const isc_region_t *sig) {
ecdsasig = ECDSA_SIG_new();
if (ecdsasig == NULL)
DST_RET (ISC_R_NOMEMORY);
if (ecdsasig->r != NULL)
BN_free(ecdsasig->r);
ecdsasig->r = BN_bin2bn(cp, siglen / 2, NULL);
cp += siglen / 2;
if (ecdsasig->s != NULL)
BN_free(ecdsasig->s);
ecdsasig->s = BN_bin2bn(cp, siglen / 2, NULL);
/* cp += siglen / 2; */