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keyfiles: Use BIO* in _privatekey_from_file().

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(cherry picked from commit 82df5dc2083a6f7234d1545bd671ee1b5b4680b6)
This commit is contained in:
Oliver Stöneberg
2011-05-02 09:25:12 -07:00
committed by Andreas Schneider
parent da8356b477
commit a6dda5fefd
1 changed files with 13 additions and 4 deletions
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17
src/keyfiles.c
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@@ -872,6 +872,15 @@ ssh_private_key _privatekey_from_file(void *session, const char *filename,
}
#endif
#ifdef HAVE_LIBCRYPTO
bio = BIO_new_file(filename,"r");
if (bio == NULL) {
fclose(file);
ssh_set_error(session, SSH_FATAL, "Could not create BIO.");
return NULL;
}
#endif
switch (type) {
case SSH_KEYTYPE_DSS:
#ifdef HAVE_LIBGCRYPT
@@ -884,7 +893,7 @@ ssh_private_key _privatekey_from_file(void *session, const char *filename,
#elif defined HAVE_LIBCRYPTO
dsa = PEM_read_bio_DSAPrivateKey(bio, NULL, NULL, NULL);
BIO_free(bio);
BIO_free(bio);
if (dsa == NULL) {
ssh_set_error(session, SSH_FATAL,
@@ -905,7 +914,7 @@ ssh_private_key _privatekey_from_file(void *session, const char *filename,
#elif defined HAVE_LIBCRYPTO
rsa = PEM_read_bio_RSAPrivateKey(bio, NULL, NULL, NULL);
BIO_free(bio);
BIO_free(bio);
if (rsa == NULL) {
ssh_set_error(session, SSH_FATAL,
@@ -917,9 +926,9 @@ ssh_private_key _privatekey_from_file(void *session, const char *filename,
break;
default:
#ifdef HAVE_LIBGCRYPT
fclose(file);
fclose(file);
#elif defined HAVE_LIBCRYPTO
BIO_free(bio);
BIO_free(bio);
#endif
ssh_set_error(session, SSH_FATAL, "Invalid private key type %d", type);
return NULL;