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Diff for /src/crypto/external/bsd/openssh/dist/ssh-sk-helper.c between version 1.2.4.2 and 1.3

version 1.2.4.2, 2020/04/08 14:03:18 version 1.3, 2020/12/04 18:42:50
Line 1 
Line 1 
 /*      $NetBSD$        */  /*      $NetBSD$        */
 /* $OpenBSD: ssh-sk-helper.c,v 1.9 2020/01/25 23:13:09 djm Exp $ */  /* $OpenBSD: ssh-sk-helper.c,v 1.10 2020/05/26 01:59:46 djm Exp $ */
   
 /*  /*
  * Copyright (c) 2019 Google LLC   * Copyright (c) 2019 Google LLC
  *   *
Line 93  process_sign(struct sshbuf *req)
Line 94  process_sign(struct sshbuf *req)
 {  {
         int r = SSH_ERR_INTERNAL_ERROR;          int r = SSH_ERR_INTERNAL_ERROR;
         struct sshbuf *resp, *kbuf;          struct sshbuf *resp, *kbuf;
         struct sshkey *key;          struct sshkey *key = NULL;
         uint32_t compat;          uint32_t compat;
         const u_char *message;          const u_char *message;
         u_char *sig;          u_char *sig = NULL;
         size_t msglen, siglen;          size_t msglen, siglen = 0;
         char *provider, *pin;          char *provider = NULL, *pin = NULL;
   
         if ((r = sshbuf_froms(req, &kbuf)) != 0 ||          if ((r = sshbuf_froms(req, &kbuf)) != 0 ||
             (r = sshbuf_get_cstring(req, &provider, NULL)) != 0 ||              (r = sshbuf_get_cstring(req, &provider, NULL)) != 0 ||
Line 134  process_sign(struct sshbuf *req)
Line 135  process_sign(struct sshbuf *req)
             (r = sshbuf_put_string(resp, sig, siglen)) != 0)              (r = sshbuf_put_string(resp, sig, siglen)) != 0)
                 fatal("%s: buffer error: %s", __progname, ssh_err(r));                  fatal("%s: buffer error: %s", __progname, ssh_err(r));
  out:   out:
           sshkey_free(key);
         sshbuf_free(kbuf);          sshbuf_free(kbuf);
         free(provider);          free(provider);
           if (sig != NULL)
                   freezero(sig, siglen);
         if (pin != NULL)          if (pin != NULL)
                 freezero(pin, strlen(pin));                  freezero(pin, strlen(pin));
         return resp;          return resp;

Legend:
Removed from v.1.2.4.2  
changed lines
  Added in v.1.3

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