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Free 'rsa' if 'e' is NULL in opensslrsa_verify2

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Mark Andrews 2022-09-26 11:51:05 +10:00
parent 1f670f4b69
commit a2b51ca6ac
1 changed files with 1 additions and 0 deletions
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1
lib/dns/opensslrsa_link.c
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@ -202,6 +202,7 @@ opensslrsa_verify2(dst_context_t *dctx, int maxbits, const isc_region_t *sig) {
}
RSA_get0_key(rsa, NULL, &e, NULL);
if (e == NULL) {
RSA_free(rsa);
return (dst__openssl_toresult(DST_R_VERIFYFAILURE));
}
bits = BN_num_bits(e);