128 	u_char digest[SSH_DIGEST_MAX_LENGTH], *osigblob, *sigblob = NULL;  in ssh_rsa_verify()  local
145 	if (sshbuf_get_string(b, &sigblob, &len) != 0) {  in ssh_rsa_verify()
160 		osigblob = sigblob;  in ssh_rsa_verify()
161 		if ((sigblob = realloc(sigblob, modlen)) == NULL) {  in ssh_rsa_verify()
162 			sigblob = osigblob; /* put it back for clear/free */  in ssh_rsa_verify()
166 		memmove(sigblob + diff, sigblob, len);  in ssh_rsa_verify()
167 		explicit_bzero(sigblob, diff);  in ssh_rsa_verify()
179 	ret = openssh_RSA_verify(hash_alg, digest, dlen, sigblob, len,  in ssh_rsa_verify()
182 	if (sigblob != NULL) {  in ssh_rsa_verify()
183 		explicit_bzero(sigblob, len);  in ssh_rsa_verify()
184 		free(sigblob);  in ssh_rsa_verify()