upstream: make get_sigtype public as sshkey_get_sigtype(); ok

markus@

OpenBSD-Commit-ID: 01f8cdbec63350490d2249f41112c5780d1cfbb8

1 files changed, 7 insertions, 7 deletions

diff --git a/sshkey.c b/sshkey.c
index 9956a08b..7136f698 100644
--- a/sshkey.c
+++ b/sshkey.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshkey.c,v 1.81 2019/07/16 13:18:39 djm Exp $ */
+/* $OpenBSD: sshkey.c,v 1.82 2019/09/03 08:31:20 djm Exp $ */
 /*
  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
  * Copyright (c) 2008 Alexander von Gernler.  All rights reserved.
@@ -90,7 +90,6 @@ int	sshkey_private_serialize_opt(struct sshkey *key,
     struct sshbuf *buf, enum sshkey_serialize_rep);
 static int sshkey_from_blob_internal(struct sshbuf *buf,
     struct sshkey **keyp, int allow_cert);
-static int get_sigtype(const u_char *sig, size_t siglen, char **sigtypep);
 
 /* Supported key types */
 struct keytype {
@@ -2200,7 +2199,8 @@ cert_parse(struct sshbuf *b, struct sshkey *key, struct sshbuf *certbuf)
 	if ((ret = sshkey_verify(key->cert->signature_key, sig, slen,
 	    sshbuf_ptr(key->cert->certblob), signed_len, NULL, 0)) != 0)
 		goto out;
-	if ((ret = get_sigtype(sig, slen, &key->cert->signature_type)) != 0)
+	if ((ret = sshkey_get_sigtype(sig, slen,
+	    &key->cert->signature_type)) != 0)
 		goto out;
 
 	/* Success */
@@ -2502,8 +2502,8 @@ sshkey_froms(struct sshbuf *buf, struct sshkey **keyp)
 	return r;
 }
 
-static int
-get_sigtype(const u_char *sig, size_t siglen, char **sigtypep)
+int
+sshkey_get_sigtype(const u_char *sig, size_t siglen, char **sigtypep)
 {
 	int r;
 	struct sshbuf *b = NULL;
@@ -2585,7 +2585,7 @@ sshkey_check_sigtype(const u_char *sig, size_t siglen,
 		return 0;
 	if ((expected_alg = sshkey_sigalg_by_name(requested_alg)) == NULL)
 		return SSH_ERR_INVALID_ARGUMENT;
-	if ((r = get_sigtype(sig, siglen, &sigtype)) != 0)
+	if ((r = sshkey_get_sigtype(sig, siglen, &sigtype)) != 0)
 		return r;
 	r = strcmp(expected_alg, sigtype) == 0;
 	free(sigtype);
@@ -2861,7 +2861,7 @@ sshkey_certify_custom(struct sshkey *k, struct sshkey *ca, const char *alg,
 	    sshbuf_len(cert), alg, 0, signer_ctx)) != 0)
 		goto out;
 	/* Check and update signature_type against what was actually used */
-	if ((ret = get_sigtype(sig_blob, sig_len, &sigtype)) != 0)
+	if ((ret = sshkey_get_sigtype(sig_blob, sig_len, &sigtype)) != 0)
 		goto out;
 	if (alg != NULL && strcmp(alg, sigtype) != 0) {
 		ret = SSH_ERR_SIGN_ALG_UNSUPPORTED;